No matter how consistent you are with your habits, it is inevitable that life will interrupt you at some point. Perfection is not possible. Before long, an emergency will pop up—you get sick or you have to travel for work or your family needs a little more of your time. Whenever this happens to me, I try to remind myself of a simple rule: never miss twice. If I miss one day, I try to get back into it as quickly as possible. Missing one workout happens, but I’m not going to miss two in a row. Maybe I’ll eat an entire pizza, but I’ll follow it up with a healthy meal. I can’t be perfect, but I can avoid a second lapse. As soon as one streak ends, I get started on the next one. The first mistake is never the one that ruins you. It is the spiral of repeated mistakes that follows. Missing once is an accident. Missing twice is the start of a new habit. This is a distinguishing feature between winners and losers. Anyone can have a bad performance, a bad workout, or a bad day at work. But when ...