Self-Awareness: I thing the most important thing that a person need to be happy is know yourself. How can you be happy if you don't know yourself, what do you happy? You have to know yourself if you want a good life. If you know everything about you, your problems gonna be soooooo small. So, for me it is important to you life, more to the self part, than the social part. I know that I don't know every part of me and this make me cry sometimes, and let me inside my problems, that I can't go out.