The more you want to dig a hole and burry yourself in it, the more you need to run and be ALIVE and do things. The more you want to do nothing, the more you need to do something. The more you want to be selfish, just think about yourself and your own pain, the more you need to look outward and try to cheer other people up. Then you will find happiness for yourself, when you give yourself away in any way you can.