Today’s episode is a heartbreaking and heartwarming human journey. Mark Walker lost his wife, Vanessa, to a rare disease shortly after their marriage. Their final year was colored by caregiving, and tearful goodbyes. After her death, Mark was left with profound grief and PTSD. But with the help of psychedelic therapy, Mark was able to reconnect with himself, with his grief, and with the memory of his lost love.
Mark also opens up about what comes next: writing a book about wounded healers, exploring PTSD treatment for veterans and conflict zones, completing facilitation training in the Netherlands, and figuring out how to bring his lived experience into the emerging psychedelic space. This episode is for anyone navigating loss, supporting someone through illness, or wondering whether healing after trauma is actually possible. If you’ve ever needed proof that beauty and devastation can exist in the same story, this conversation will stay with you.
In this conversation:
01:55 — A rare diagnosis, and a relationship that had only just begun
04:19 — Becoming a full-time caregiver through COVID
05:50 — 130 nights in the hospital, and the start of PTSD
06:43 — Therapy, EMDR, and the turn toward psychedelics
10:05 — 2013, 2017, and the timing that finally worked
13:45 — The hardest thing a person can do
16:36 — Eight months after losing Vanessa: the first journey
18:42 — Vanessa hands over the baton
20:34 — The protocol, and three intentions
22:58 — Inside eight hours of MDMA therapy
25:13 — "Relationships don't end when people die"
31:06 — "Grief is just love with nowhere to go"
34:55 — Six journeys, and why healing isn't linear
39:07 — Rebuilding a life, and what comes next
Learn more about Mark:
Mark Walker is a media executive, philanthropist, and curious seeker. Following profound personal loss, he began exploring psychedelics as a path toward understanding grief, trauma, and the unconscious mind. His journey has grown into work supporting veterans exploring psychedelics for PTSD, as well as writing a memoir about his own experiences with healing, transformation, and personal growth.
Connect with the host:
Instagram: @jasonnajum
LinkedIn: Jason Najum
Follow States of Mind:
YouTube Channel — @statesofmindhub
Spotify — Human Journeys Podcast, by States of Mind
Apple Podcasts — Human Journeys Podcast, by States of Mind
LinkedIn — States of Mind
Instagram — @statesofmindhub
Note: This episode includes candid discussion of psychedelic use and mental health. Guests' experiences with psychedelics are personal and not a substitute for professional treatment. If you're struggling with substance use, please reach out to a qualified professional or a support service in your area.
Human Journeys Podcast, by States of Mind, features life-changing conversations of personal healing. Join us as we explore how psychedelic therapies are helping people grow, heal, and transform.