Thomas's Substack

Thomas's Substack

4. Thoughts and Thinking

Working with the Mind Under Stress: From Negativity Bias to Clear, Values-Based Action

Thomas Steward's avatar
Thomas Steward
Feb 01, 2026
∙ Paid

The Nature of Thought

Your mind is one of your greatest assets. It allows you to assess risk, make rapid decisions, and respond effectively in moments that require clarity and precision. For many first responders and trauma-exposed individuals, the mind has been trained to operate under pressure—and it often does so remarkably well.

Yet under chronic stress, the same mind that protects can also begin to amplify threat. It may replay difficult calls, anticipate worst-case outcomes, or narrate harsh conclusions about yourself, others, or the world. What once served survival can quietly become a source of suffering.

User's avatar

Continue reading this post for free, courtesy of Thomas Steward.

Or purchase a paid subscription.
© 2026 Thomas Steward · Privacy ∙ Terms ∙ Collection notice
Start your SubstackGet the app
Substack is the home for great culture