Selfish

what does this word mean?
does everyone be like that>

y cant help people?
doesnt help people will make ourself happy? i think so..but,..y o?

just like example..when u fail ur test maybe u will think u need help from others..isit?
i got face this problem b4..haha

bt, y cant be kind?
haiz..
hahaha..just my feel on some style of doing thing,,,maybe someone wil also face this type of problem...just like me..
haha