Stealing Fire: How Silicon Valley, the Navy SEALs, and Maverick Scientists Are Revolutionizing the Way We Live and Work

by Steven Kotler

Long answer: Once a year, set your indulgences up on a shelf, go thirty days cold turkey, and use this time to recalibrate. Attach the hiatus to traditional seasons of forbearance—Lent, Yom Kippur, Ramadan—or impose your own.