There is no one giant step that does it. Its a lot of little steps. – Peter A. Cohen

It can be helpful simply to make a written or mental list of the things you do each day. Then give yourself a mental credit for each of them, however small. This will help you focus on what you have done instead of what you havent gotten around to do. It may sound simplistic, but it works. – David D. Burns

Little by little does the trick. – Aesop