1. Introduction
Version followed: classical Samkhya as set out in Ishvarakrishna's Samkhya Karika (SK; 72 verses, usually dated to around the 4th century CE), read with Vacaspati Mishra's Tattva Kaumudi commentary, together with the Yoga reading of the same discernment in Patanjali's Yoga Sutras 2.26–2.28 (viveka-khyati). Living teaching followed: Kapil Math, Madhupur (Swami Hariharananda Aranya's Samkhya-yoga lineage); The Yoga Institute, Santacruz, Mumbai (Smt. Hansaji J. Yogendra's Yoga Sutra teaching); and Srivatsa Ramaswami's verse-by-verse teaching of the Karika in the Krishnamacharya lineage. [source: Kapil Math; The Yoga Institute; Simon & Schuster / Inner Traditions page for Ramaswami 2025]
Samkhya discrimination (viveka, "sifting apart") is a contemplative discipline of a living Hindu philosophical tradition, not a psychotherapy. The Karika opens with the three kinds of suffering (duhkha) and says that ordinary remedies, including ritual, bring only temporary relief; the lasting remedy it proposes is discriminating knowledge of the manifest, the unmanifest and the knower (SK 1–2). Reality is analysed into 25 principles (tattvas): unconscious, ever-changing nature (prakriti) with its evolutes (intellect buddhi, I-maker ahamkara, mind manas, senses, subtle and gross elements), and pure consciousness (purusha), the inactive, neutral witness (SK 3, 11, 19). Nature is made of three strands (gunas): sattva (light, clarity, pleasure), rajas (movement, pain), tamas (heaviness, dullness) (SK 12–13). [source: Hamm 2017 on Mahavidya, citing the Virupakshananda translation]
Core idea of change, as the tradition holds it: suffering belongs to prakriti; it seems to happen to the self only because the two are not told apart. Repeated study and contemplation of the principles (tattvabhyasa) ripens into the knowledge summed up in SK 64 as "I am not, it is not mine, there is no I", after which nature is said to cease its display for that witness, leaving isolation or freedom (kaivalya) (SK 59–68). In Yoga's wording, "uninterrupted" (aviplava) discriminative knowledge is the means of removing suffering (YS 2.26). These are the tradition's own claims, reported here, not clinical claims. [source: Springer article "Seeking the Disembodied Laughter"; The Yoga Institute, YS 2.26; Integral Yoga Magazine, Carrera 2019]
For the psychotherapist the task is not to teach this discipline but to support a client who practises it (or wants to draw on it) within spiritually integrated psychotherapy, with consent, in the client's own terms, with referral to qualified teachers and attention to adverse effects. See Domain II (MBSR, MBCT, MSC, CFT) for secular decentering methods, Domain VII for contemplative and spiritually integrated psychotherapy, and Domain IV for trauma-sensitive yoga. [synthesis]
2. Framework
In the tradition (as its texts and teachers present it; no fixed course length is published) [source: SK via Hamm 2017; Springer article; The Yoga Institute; Kapil Math]:
- Stage A, learning the principles. Goal: a reasoned grasp of the 25 tattvas, the gunas and the difference between seer and seen. Format: study of the Karika and its commentaries with a teacher; Ramaswami's book grew out of a twenty-hour lecture series at Yoga Vahini, Chennai, explaining all 72 verses word by word. Movement on: when the student can apply the analysis to their own experience, not just recite it. The Yoga Institute's teaching stresses that "information is one thing" and knowledge another. [source: Ramaswami publisher page; The Yoga Institute]
- Stage B, repeated contemplative practice (tattvabhyasa). Goal: steady discernment of each experience as belonging to nature, not to the witness. Format: regular meditation and repeated negation (pratishedha) of identification, as the Yuktidipika commentary describes it; in Hariharananda Aranya's reading of SK 64 the negations are graduated: first "not mine" (possessions), then "not I" (body, senses and other adjuncts), then "I am not" (the empirical I-sense itself). Movement on: when the discernment holds under ordinary stress rather than only in sitting practice. [source: Springer article]
- Stage C, stabilised discernment (viveka-khyati that is aviplava, uninterrupted). The Yoga reading adds the "sevenfold insight" (YS 2.27), a list supplied by commentators, not by Patanjali himself. Goal in the tradition's terms: kaivalya. [source: Integral Yoga Magazine, Carrera 2019; The Yoga Institute]
- Supports. In the Yoga version: ethical disciplines, meditation, devotion to Ishvara and non-attachment (YS 1.16, 2.28 ff.). Classical Samkhya as taught at Kapil Math is a path of renunciation (nivritti marga) requiring a vow of truth and abstinence for monastics. [source: Integral Yoga Magazine; Kapil Math, Swami Hariharananda Aranya page]
Alongside, in therapy [synthesis; no published session counts exist for this pairing]:
- Assessment and consent: map the client's tradition, teacher, practice intensity, goals and mental-health history; agree whether and how the practice enters therapy.
- Integration work: use the client's own discernment language as a resource for the clinical goals, while ordinary evidence-based treatment continues.
- Monitoring and safety: check for adverse effects at every review; reduce dose or pause if needed; liaise with the teacher if the client wishes.
- Consolidation: the client owns the spiritual practice with their teacher; the therapy ends on clinical goals.
Criteria for moving on are clinical (stability, functioning, symptom change), never spiritual attainment, which the therapist does not judge. [synthesis]
3. Guiding principles
- Describe the tradition in its own terms. Purusha, prakriti, gunas and kaivalya are the tradition's concepts; neither affirm them as fact nor dismiss them. Practical meaning: say "in Samkhya, the self is understood as the witness…", not "your true self is…". [synthesis]
- The client leads; the therapist does not teach doctrine. Practical meaning: you ask how their tradition understands something; doctrinal questions go to their teacher. [synthesis]
- Consent before integration. Practical meaning: name explicitly which practices may be referred to in sessions and that the client can withdraw that permission. [synthesis]
- Knowledge is lived, not recited. The Yoga Institute contrasts information with knowledge; a wise person may still react "like the most stupid and ignorant" under pain. Practical meaning: work with how discernment shows up in actual moments, not with the client's theory. [source: The Yoga Institute]
- Emotion is part of the work, not to be suppressed. A scholarly reading of the practice stresses that emotions are central and cannot be suppressed on the way to equanimity. Practical meaning: treat "I am not this anger" used to push feelings away as a warning sign, not progress. [source: Springer article]
- Discernment is not detachment from life. The tradition describes a return to active life after insight; the same article warns that abandoning the process early can leave a person in despair or nihilism. Practical meaning: check that disidentification adds freedom and warmth, not numbness or hopelessness. [source: Springer article]
- Restricted content stays with teachers. Kapil Math trains monastic members and its founder's practice included long solitary seclusion; such practices are not for the therapy room. Practical meaning: no seclusion, austerity or intensive regimes are prescribed or encouraged in therapy. [source: Kapil Math; synthesis]
- No health claims. The Karika's suffering includes bodily pain, but no Samkhya practice is presented here as a treatment for physical disease. Proposed guna-based clinical uses (Bhargav et al. 2023) are untested by the authors' own account. Practical meaning: route physical complaints to the doctor. [source: Frontiers, Bhargav et al. 2023]
- Adverse effects are possible in anyone. Meditation-related adverse events occur even without prior mental-health history. Practical meaning: screen and monitor every client who practises intensively. [source: PubMed abstract, Acta Psychiatr Scand 2020]
- Stay in role. The therapist is not guru, confessor or spiritual director; dual relationships with a client's spiritual community are avoided, and the therapist's own religious views are disclosed only when it serves the client. Professional ethics codes and spiritual-competency guidance apply [uncertain: not verified]. [synthesis]
4. Intervention inventory
Part A gives the practices as the tradition openly teaches them, so the therapist can recognise what the client is doing; they are taught by the client's teacher, not by the therapist. Part B is the psychotherapist's own work alongside. No breath-retention, fasting, seclusion or other austerity is described or recommended. [synthesis]
Part A. The practice as the tradition teaches it
A1. Study of the principles (tattvas and gunas)
- Purpose / when used: the foundation; the Karika itself names discriminating knowledge of the manifest, unmanifest and knower as the remedy for suffering (SK 2). [source: Hamm 2017]
- Steps (in own words): (1) Read the Karika verse by verse with a teacher and a commentary (e.g. Tattva Kaumudi; Ramaswami's word-by-word explanation). (2) Learn the enumeration of the 25 principles and the arguments for the witness (SK 17–21, including the image of the lame and the blind man travelling together). (3) Learn the three gunas as pleasure/light, pain/movement and dullness/heaviness, "mutually dominating and supporting" (SK 12–13). (4) Return to the text repeatedly. [source: Hamm 2017; Ramaswami publisher page]
- Example language (illustrative, for the therapist asking about it): "When you study the Karika with your teacher, which ideas are most alive for you right now?"
- Watch for: study used as intellectualising defence; the tradition itself warns that information is not knowledge. Working sign: the client can link a principle to a concrete moment of their own experience. [source: The Yoga Institute]
A2. Repeated discrimination of experience (tattvabhyasa)
- Purpose / when used: the core contemplative practice; repeated practice turns understanding into steady discernment. [source: Springer article]
- Steps (in own words, public outline): (1) In meditation or reflection, take an experience (a sensation, thought, emotion, sense of ownership). (2) Recognise it as belonging to nature: body, senses, mind, I-maker or intellect, coloured by a guna. (3) Note that it is witnessed, and that the witness is not the thing witnessed. (4) Let go of identification by negation, repeated many times. (5) Repeat across many experiences and over time, "like a student revising for an exam" in one scholar's image. [source: Springer article]
- Example language (illustrative): "When you notice the anxiety as 'seen' rather than 'me', what changes in your body, and what stays the same?"
- Watch for: the article warns that stopping midway can leave despair or nihilism, and raises the risk of fragmented personality needing psychiatric care. Working sign (tradition's terms): "sattvification" of emotion, moving from anger towards compassion and then equanimity. [source: Springer article]
A3. The graduated threefold negation (SK 64)
- Purpose / when used: the summary of mature insight in the Karika: "I am not, it is not mine, there is no I". Vacaspati Mishra reads "I am not" as implying "I am purusha", so the negation has an affirming side. [source: Springer article]
- Steps (in own words, following Hariharananda Aranya's graduated reading as reported): (1) "Not mine": loosen identification with possessions and roles owned. (2) "Not I": loosen identification with body, senses and other adjuncts. (3) "I am not": loosen identification with the empirical I-sense itself. Each stage is practised before the next. [source: Springer article]
- Example language (illustrative): "In your tradition this is a gradual path. Which of these steps is the one you are actually working with now?"
- Watch for: stage 3 resembles, and may be confused with, depersonalisation; ask whether the experience is chosen, bounded and peaceful, or intrusive, persistent and frightening. [synthesis]
A4. Narrative examination variant (scholarly reading)
This is one scholar's reconstruction from a literary memoir (Aubrey Menen), not an institution's taught method; included because clients who read about Samkhya may meet it. [source: Springer article]
- Purpose / when used: applying discrimination to the identities a person lives by (family, national, sexual, religious, moral).
- Steps (as the article describes them): (1) Gather records of one's life (notebooks, letters, recordings), since memory is unreliable. (2) Examine each life-narrative with detachment, "no more moved than a judge on the bench" (Menen as quoted). (3) For each identity, work through an idealising narrative, then a counter-narrative (which may release anger and sadness), then negation of both as products of affliction (kleshas). (4) Repeat. (5) Allow tranquillity to emerge, then a period of convalescence before returning to active life.
- Example language (illustrative): "You've told me the proud story and the bitter story of your family. What happens if you hold both as stories?"
- Watch for: strong emotion in the counter-narrative stage; the article itself describes a "little death" and convalescence, and warns of despair if abandoned. This is depth work that needs a stable client and support. [source: Springer article; synthesis]
A5. Discernment in daily life (aviplava, "uninterrupted")
- Purpose / when used: extending discernment beyond sitting practice; The Yoga Institute teaches staying "with that knowledge for a long, long period" and remaining open to learning. [source: The Yoga Institute]
- Steps (in own words): (1) In a moment of discomfort (Hansaji's example is toothache), recall the distinction between what happens to body and mind and the witnessing awareness. (2) Notice the gap between knowing the idea and living it. (3) Return to it in regular meditation. [source: The Yoga Institute]
- Example language (illustrative): "When the pain came this week, was there any moment you could see it from your practice, even briefly?"
- Watch for: using "it's only prakriti" to ignore a medical symptom or a real interpersonal harm; physical symptoms go to the doctor. [synthesis]
A6. Yoga supports: ethics, meditation, devotion, non-attachment
- Purpose / when used: in the Yoga version, viveka rests on the yogic way of life; Carrera names meditation, devotion to Ishvara and non-attachment. Classical Samkhya is usually read as not invoking Ishvara, so whether devotion belongs depends on the client's lineage [uncertain: not verified]. [source: Integral Yoga Magazine]
- Steps: as the client's teacher sets them; the therapist only asks about them.
- Example language (illustrative): "Is devotion part of how your teacher frames this, or is it purely a path of knowledge for you?"
- Watch for: ethical vows of renunciation (Kapil Math's monastic path) being taken up in isolation from a teacher or during a crisis. [source: Kapil Math; synthesis]
Part B. The psychotherapist's work alongside
B1. Respectful enquiry and spiritual assessment
- Purpose / when used: at intake, or whenever the client mentions Samkhya, Yoga philosophy or "witness" practice. [synthesis]
- Steps: (1) Ask what tradition, text and teacher they follow (e.g. Kapil Math lineage, The Yoga Institute, a Krishnamacharya-lineage teacher, a self-taught reading). (2) Ask what they practise, how often and how intensively (retreats, seclusion, vows). (3) Ask what the practice means to them and what they hope for. (4) Ask about mental-health history, trauma and any past difficult experiences in practice. (5) The DSM-5-TR Cultural Formulation Interview and its supplementary module on spirituality, religion and moral traditions can structure this [uncertain: not verified]. (6) Record the client's own terms. [synthesis]
- Example language (illustrative): "Can you tell me how your tradition understands the self, in your own words? I'd like to use your language, not mine."
- Watch for: reluctance from fear of being pathologised; working sign is the client volunteering how practice and difficulties connect.
B2. Consent and agreement on integration
- Purpose / when used: before any use of the practice in session. [synthesis]
- Steps: (1) Explain that the therapist does not teach Samkhya and will not judge spiritual progress. (2) Offer options: keep practice separate; refer to it as a resource; or explore how it interacts with the presenting problem. (3) Agree what doctrinal questions go to the teacher. (4) Note the agreement and revisit it.
- Example language (illustrative): "We can bring your practice in as much or as little as you like. You can change your mind at any point."
- Watch for: a client deferring to you as if you were a teacher; restate roles.
B3. Using the witness stance as a clinical resource
- Purpose / when used: when the client's discernment can help with rumination, worry, shame or reactivity; parallels decentering and self-as-context methods in Domain II and VII, which are separate secular methods, not Samkhya. [synthesis]
- Steps: (1) Invite the client to name, in their tradition's words, what they notice during a difficult state (e.g. a guna quality: agitation as rajas, heaviness as tamas). (2) Ask what their practice suggests doing with it. (3) Link this to the agreed clinical goal (e.g. less acting on an urge). (4) Keep feelings in the room; the aim is a wider view of them, not their removal.
- Example language (illustrative): "You called that 'rajas stirring'. Seen that way, what would you like to do with it this time?"
- Watch for: guna language used as self-criticism ("I'm too tamasic"). Bhargav et al. 2023 found different guna self-report profiles across psychiatric diagnoses but state that guna-targeted interventions still need to be developed and tested; do not prescribe practices on that basis. [source: Frontiers, Bhargav et al. 2023]
B4. Distinguishing discernment from avoidance, bypassing and depersonalisation
- Purpose / when used: when "I am not this" seems to keep grief, anger, trauma memories or responsibilities out of view, or the client reports unreality. [synthesis]
- Steps: (1) Ask whether the stance is chosen and can be dropped, or is stuck on. (2) Ask about numbness, unreality, memory gaps, loss of pleasure, hopelessness. (3) If avoidance: gently invite contact with the feeling before stepping back. (4) If dissociation or depression: treat it clinically, reduce practice intensity and involve the teacher if the client wishes. The scholarly literature itself warns of despair, nihilism and fragmentation. [source: Springer article; synthesis]
- Example language (illustrative): "Is 'not mine' giving you room to feel this, or helping you not to feel it?"
- Watch for: working sign is more emotional range plus steadiness, not flatness.
B5. Trauma-sensitive adaptation
- Purpose / when used: for clients with trauma history, or when looking at experience brings flooding or dissociation. [source: Tricycle 2018 interview with Britton]
- Steps: (1) Drop any rule that one must turn fully towards the unpleasant; Britton notes this can be re-traumatising. (2) Use dual awareness: keep most attention (about 80–90 percent) on something safe and pleasant, often a place in the body, and dip only a small share into the difficult material. (3) Titrate: move back and forth between resource and difficulty. (4) Teach basic nervous-system arousal ideas. (5) Treleaven's Trauma-Sensitive Mindfulness gives further concrete modifications [uncertain: book not verified in detail]. [source: Tricycle 2018]
- Example language (illustrative): "Keep most of your attention on your feet on the floor, and let just a little touch the memory. You can come back fully to your feet any time."
- Watch for: rising arousal, shutdown, losing track of the room; stop and ground before continuing.
B6. Screening and monitoring for adverse effects
- Purpose / when used: before intensive practice, retreats or seclusion, and at every review. [source: Brown University 2017 on Lindahl et al.; PubMed abstract, Acta Psychiatr Scand 2020]
- Steps: (1) Ask about the seven domains the Varieties of Contemplative Experience study identified: cognitive, perceptual (e.g. light or sound sensitivity), affective (fear, panic, loss of emotion), somatic (insomnia, involuntary movements), conative (motivation), sense of self, social. (2) Note that effects ranged from days to over a decade and that even positive states such as oneness became disruptive for some. (3) Know the review figures: pooled prevalence about 8.3%, most often anxiety, depression and cognitive anomalies, and occurring in people with no prior mental-health history. (4) Before intensive retreat, review psychiatric and trauma history, current stability, sleep and supports [synthesis]. (5) If difficulties arise: reduce dose (shorter, less frequent, eyes-open, more grounded practice), protect sleep, add movement and social contact, and point the client to informed support such as Cheetah House (consultations, support groups, symptom resources) [synthesis for dose-reduction steps; source for Cheetah House services].
- Example language (illustrative): "Some people have unsettling experiences in deep practice. It's not a sign of failure. Has anything like that happened to you?"
- Watch for: shame and isolation, which Cheetah House notes are common among meditators in distress. [source: Cheetah House]
B7. Telling spiritual crisis apart from illness
- Purpose / when used: when a client reports dramatic shifts of self-sense, unusual perceptions or a "dark" phase of practice. [synthesis]
- Steps: (1) Stay curious and do not pathologise by default. (2) Check for psychosis (fixed false beliefs, hallucinations outside practice, disorganisation), mania (reduced need for sleep, pressured speech, grandiosity), depression (hopelessness, suicidality) and dissociation. (3) Assess risk by current standards. (4) Where criteria for a disorder are not met, the DSM-5-TR code Z65.8 (religious or spiritual problem) may fit [source: ICD-10-CM Z65.8]. (5) Refer for psychiatric assessment if illness is possible.
- Example language (illustrative): "I want to understand this both as part of your path and as something affecting your sleep and safety. Can we look at both?"
- Watch for: sleep loss, escalating certainty, withdrawal; act early.
B8. Referral and collaboration with teachers
- Purpose / when used: for doctrinal questions, guidance on practice, or when practice needs adjusting. [synthesis]
- Steps: (1) Ask whether the client has a teacher; if not, and they want one, they choose within their own tradition (institutions teaching this include Kapil Math, The Yoga Institute and Krishnamacharya-lineage teachers such as Ramaswami). (2) With written consent, share only what is needed (e.g. a recommendation to reduce intensity). (3) Do not encourage the client to bypass the teacher or to take up renunciate practices on their own.
- Example language (illustrative): "Would it help if I spoke with your teacher about pacing your practice while things are hard?"
- Watch for: teacher advice that conflicts with safety (e.g. "push through" severe symptoms); prioritise safety and discuss openly with the client.
B9. Roles, boundaries and the teacher relationship
- Purpose / when used: throughout. [synthesis]
- Steps: (1) Do not act as guru or teacher, and avoid dual roles in the client's community. (2) Disclose your own religious stance only if it serves the client. (3) Ask about the teacher relationship: freedom to question, to take breaks, to leave. (4) Signs of coercive control: isolation from family, demands for money or obedience, punishment for doubt, secrecy about harm [synthesis]. No investigation of misconduct by a Samkhya teacher is named here.
- Example language (illustrative): "How does your teacher respond when you disagree or need a break?"
- Watch for: fear of the teacher, guilt about questioning; offer support around religious trauma if relevant (Cheetah House lists religious trauma resources). [source: Cheetah House]
5. Handling problems
Most guidance below is [synthesis]; source-based points are tagged.
- Overwhelm during discrimination practice (flooding when examining painful narratives or sensations). Response: pause the practice, ground with eyes open and attention on safe external or bodily anchors, then return with dual awareness and titration (most attention on safety, a little on the difficulty). [source: Tricycle 2018; synthesis]
- Numbness, unreality or loss of self-sense that does not lift. Response: treat as a possible adverse effect or dissociation, not as attainment; reduce intensity, protect sleep and routine, assess for depersonalisation and depression, involve the teacher with consent, and point to Cheetah House or psychiatric assessment. The scholarly literature on this practice notes the risk of despair, nihilism or fragmentation. [source: Springer article; Cheetah House; synthesis]
- Hopelessness or "nothing matters" after insight. Response: assess suicide risk by current standards; explore whether "not mine" has become "nothing has value"; reconnect with relationships and valued action, which the tradition itself pictures as a return to active life. [source: Springer article; synthesis]
- Spiritual bypassing ("anger is only prakriti, so I don't need to deal with the conflict"). Response: affirm the client's framework, then ask what the practice asks of them in action; separate inner stance from outer responsibility. [synthesis]
- Intellectualising / stuck in theory. Response: move from doctrine to the last concrete moment; the tradition's own teaching distinguishes information from knowledge. [source: The Yoga Institute; synthesis]
- Perfectionism or scrupulosity about "uninterrupted" discernment (compulsive self-checking, guilt at every lapse, reassurance seeking about spiritual status). Response: name the pattern; if it fits OCD, consider ERP adapted with the client's teacher's input on what practice actually requires [uncertain: not verified against IOCDF guidance]. [synthesis]
- Using discernment to dismiss physical symptoms. Response: refer to the doctor; no practice is a treatment for physical disease. [synthesis]
- Non-adherence to agreed limits (keeps doing long or intensive sessions while unwell). Response: explore what the practice means, collaborate rather than forbid, involve the teacher if the client wishes, and agree warning signs that trigger a pause. [synthesis]
- Rupture: client feels the therapist is reducing their path to symptoms, or imposing it. Response: acknowledge, return to the consent agreement, ask how they want their tradition handled, and repair. [synthesis]
- Client asks the therapist to teach or to judge progress. Response: decline warmly, restate role, refer to teacher. [synthesis]
- Client wants to take up renunciation, seclusion or vows during a crisis. Response: explore timing and motives, encourage consultation with a recognised teacher, and keep clinical safety planning in place; the Kapil Math path of renunciation is undertaken by committed monastics within that institution. [source: Kapil Math; synthesis]
- Conflict with teacher or group. Response: assess for coercive control and religious trauma; support the client's own decision whether to stay or leave. [synthesis]
- Therapist's own beliefs pull (enthusiasm for, or scepticism of, Samkhya). Response: seek supervision; keep self-disclosure purposeful. [synthesis]
Sources
Web sources:
- Samkhya Karika: A Yoga Practitioner's Guide to Overcoming the Three Causes of Suffering (publisher page)
- Seeking the Disembodied Laughter (Springer, article s42240-024-00174-z) [uncertain: authors and journal not verified]
- Kapil Math, Madhupur: home page
- Kapil Math: Swami Hariharananda Aranya
- The Yoga Institute: Patanjali Yoga Sutra 2.26 (Parisamvad)
- Carrera, J. (2019). Patanjali's Words: Viveka (Discriminative Discernment). Integral Yoga Magazine
- Hamm, K. (2017). The Samkhya Karika. Mahavidya
- Bhargav, H. et al. (2023). Composition of yoga-philosophy based mental traits (Gunas) in major psychiatric disorders: A trans-diagnostic approach. Frontiers in Psychology 14:1075060
- Brown University News (2017). Study documents range of challenging meditation experiences (Lindahl, Fisher, Cooper, Rosen & Britton, PLOS ONE)
- Adverse events in meditation practices and meditation-based therapies: a systematic review. Acta Psychiatr Scand 2020;142(5):374–393 (PubMed) (Farias et al. 2020)
- Cheetah House: Resources
- Tricycle (2018). The Trauma Dharma: interview with Willoughby Britton
Books cited:
- Ishvarakrishna, Samkhya Karika, with Vacaspati Mishra's Tattva Kaumudi; translation by Swami Virupakshananda (1995), Sri Ramakrishna Math, Mylapore [uncertain: cited via Hamm 2017, not verified].
- Ramaswami, S. (2025). Samkhya Karika: A Yoga Practitioner's Guide to Overcoming the Three Causes of Suffering. Inner Traditions.
- Hariharananda Aranya, Swami. Patanjal Yogadarshan (Yoga Philosophy of Patanjali), first published 1911 (Bengali); later editions University of Calcutta [source: Kapil Math].
- Treleaven, D. Trauma-Sensitive Mindfulness [uncertain: year and publisher not verified].
- Lindahl, J. R., Fisher, N. E., Cooper, D. J., Rosen, R. K., & Britton, W. B. (2017). The Varieties of Contemplative Experience. PLOS ONE [source: Brown University News].
ICD-10-CM Z65.8, Other specified problems related to psychosocial circumstances (includes 'Religious or spiritual problem'), https://www.unboundmedicine.com/icd/view/ICD-10-CM/945432/all/Z65_8___Other_specified_problems_related_to_psychosocial_circumstances
American Psychiatric Association, DSM-5-TR Cultural Formulation Interview [uncertain: not verified]. International OCD Foundation, scrupulosity guidance [uncertain: not verified].