Dear Orphen,
life is tough but u've got to learn how to overcome the problems in life,, we all feel the same way..
as for ur fathers situation, i know its hard.. sometimes we cry on people we've never met.. but we don't cry on who we know our whole life.. it's one of the secrets of life..
don't try to understand it.. coz u'll just feel empty doing so.
always have faith in others, and most importantly in ur self.. cos ur living for urself and not for others
always remember that god is above us.. and he's watching over us.. this is all just a big test.. we've got to pass it
if u need an ear.. u can count on me.. i'm all ears!