Laugh at yourself and at life. Not in the spirit of derision or whining self-pity, but as a remedy, a miracle drug, that will ease your pain, cure your depression, and help you to put in perspective that seemingly terrible defeat and worry with laughter at your predicaments, thus freeing your mind to think clearly toward the solution that is certain to come. Never take yourself too seriously.
There is a form of laughter that springs from the heart, heard every day in the merry voice of childhood, the expression of a laughter -- loving spirit that defies analysis by the philosopher, which has nothing rigid or mechanical in it, and totally without social significance. Bubbling spontaneously from the heart of child or man. Without egotism and full of feeling, laughter is the music of life.