The 1000 Hours Outside Podcast 1KHO 761: The Things a Scalpel Cannot Solve | Dr. Lee Warren, The Life-Changing Art of Self-Brain Surgery
Apr 7, 2026
Dr. Lee Warren, a neurosurgeon, combat veteran, and bestselling author, blends medicine, war stories, faith, and grief into practical wisdom. He talks about how thoughts change the brain, battlefield neurosurgery, resilience-building for kids, and gentle ways to face suffering. Short, wise, and surprisingly practical.
AI Snips
Chapters
Books
Transcript
Episode notes
Thoughts Change Brain Activity
- Thoughts can causally change brain activity and body responses, shown by fMRI when recalling fear versus joy.
- Lee Warren watched amygdala fire with fearful recall and frontal regions light with gratitude, linking thought→brain→body sequence.
Avoid The Tomorrow Tax
- Avoid numbing pain because it dulls all experience and creates added problems tomorrow.
- Lee Warren calls this the tomorrow tax: anesthetizing with alcohol/Netflix leads to hangovers, broken relationships, and extra consequences later.
Question Automatic Thoughts
- Pause and test automatic thoughts because a large share are false and drive bad reactions.
- Warren cites neuroscience suggesting up to ~80% of automatic thoughts aren't true and urges investigating before replying to texts or anger.
