So why do people quit? The rewards for sticking with your workout routine are immense: you look good, you feel good, your health improves, your energy levels will go up, you'll live longer and be happier. With such an amazing list of benefits, why would anybody ever stop? Especially when most people who start are always so fired up? They want to do the hardest workout, to adopt the most extreme diet plan, and they want to do it now. So why do they stop? Why does almost everybody quit, so that when you check back in a couple of months later they're back on the couch, griping? What are the reasons people quit?