Going out, no, no, no, all you meet are your friends. There are little people. You can rip out your heart. Too few friends. Not even. Everyone should meet a good friend in his life, that is. Satisfied. So now this person is selfish, everyone is selfish. No matter in front of fame and fortune, they are selfish and only think about themselves. I think we should pay attention to the situation outside. There is a good saying. If you don't hurt me, I won't hurt you. So we can only live to protect ourselves.