
About the book
Inside the book
Excerpt
Understanding the neurochemistry changes what you see. When your athlete is lying on the couch at 2 PM unable to explain why they cannot get up — that is not laziness. That is a dopamine system that is no longer producing enough motivational signal to make action feel worthwhile. The engine is still there. The fuel system is recalibrating. None of this excuses harmful behavior. It explains it. And explanation is the first step toward the right response — which is healthy replacement, not shame.