In order to succeed at anything you do, you have to learn to pace yourself. There must be a balance to your life or you will burn out.
This is a problem that all entrepreneurs face. We work too hard. There are too many projects to complete. But in doing so, there is the danger of losing creativity and your perspective. Teach yourself to take time out to smell the roses. Spend time with your family. Relax. Take a bike ride, go to the beach, have coffee with a friend, but do something to break up the intense pressure and wind down. Breathe, and rejuvenate yourself.
A lesson we all have to learn....again and again.