Better Than Before: What I Learned About Making and Breaking Habits--to Sleep More, Quit Sugar, Procrastinate Less, and Generally Build a Happier Life

by Gretchen Rubin

Something that can be done at any time often happens at no time, and waiting vaguely for the right time to start again is very risky. (Starting tomorrow usually sounds like a good plan.) But the more tomorrows go by, the more intimidating it becomes to take that first step back.