Catalyst
CatalystPathsPsychology
Path · Psychology

The Body and the Mind

The way to learn something properly. On the schedule you actually have. About what you actually want to understand.

7 days 18 min/day Audio-first Psychology · In progress
Narrated by CatalystAudio-first, on the schedule you actually have
The premise

The half the cognitive frameworks leave out.

Most of modern psychology, until recently, treated the mind as if it were largely separate from the body. Three writers in the last decade have done more than any others to bring the body back into the picture for general readers. Bessel van der Kolk on how trauma lives in the body. Matthew Walker on sleep as the foundational physiological process underlying nearly everything else. Lori Gottlieb on what a working therapist actually sees, day after day. Seven days of longer-than-usual lessons on the embodied half of psychological life — the half the cognitive frameworks of the prior paths leave out.

Day 1, free

Bringing the body back.

Day 1 names the gap. Why modern psychology spent most of the twentieth century underrating the body, and what changed in the last twenty years. The three writers, their respective contributions, and the honest caveats — van der Kolk's institutional history, the Guzey critique of Walker's book, the memoir-genre selection bias in Gottlieb's case studies. You leave with the framing the path needs, and one minute of noticing your own body before the next lesson starts.

Day 1 of any path is free in the app.

Each day, one idea. In sequence.

01
Bringing the body back
18 min · why modern psychology underrated the body, and what changed in the last twenty years
Free
02
How trauma lives in the body
18 min · van der Kolk on the nervous-system alterations cognitive intervention alone cannot reach
03
Working with the body
18 min · the body-based therapies — and what an ordinary reader can responsibly do with the framework
04
Sleep as the foundation
18 min · Walker on sleep as the underrated physiological substrate of everything else — with honest caveats
05
Sleep and the mind
18 min · the specific ways sleep affects emotional regulation, learning, and mental health
06
What therapists actually see
18 min · Gottlieb on the relational, embodied, slow nature of psychological change
07
Three layers, one life
18 min · the synthesis — how trauma, sleep, and the therapeutic relationship integrate
Read Day 1, free

Bringing the body back

The first lesson of the path. No account, no card — Day 1 of any path is free in the app.

Day 1 · 18 min
0:0018 min
Read the transcript
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