Nick Hall, Ph.D – I KNOW WHAT TO DO, SO WHY DON’T I DO IT?
The New Science of Self-Discipline You might think laziness, lack of willpower, and/or low motivation are to blame for the fact that you aren’t achieving your goals. But fascinating research in the field of psychoneuroimmunology has revealed another, far more likely possibility. One with the potential to transform your life in a dramatic way.

https://www.nightingale.com/authors/nick-hall/know-what-to-do.html