#5 Why "do good"

I do good because I feel comfortable when I'm doing something good. Many people are doing good to pretend themselves. If we see them doing good such as picking up the garbage, or helping old woman we think he/she is a nice person and he/she can be popular at school. Doing good is the one of the way to make itself looking good. Sometimes I'm acting very nice in the subject that I'm not good at and I think I was trying to make me feel relax by covering all the good work I've done in that class on my weaks. (my weak=can't do that subject)