Just be happy. Y become depressed in the first place? Its basically ur fault. I mean life is life. Its not like ur life is any different from anyone elses. Think of the people in Africa. Do u think there happy?? How bad do u think they have it?? They have nothing. Now compare them, to u. They dont kill themselves because they're life sucks. They continue on living. Now just think about that for a little bit, and maybe this will help.
Cross Spiritual Way out, Physical ways could be to talk about them, and mabey Do fun activities to take your mind off sadness. Also you can try Yoga in heat.
One priest says that through his experiences he noticed that most of the mentally depressed persons are those living in sins, lacking prayers or forgot to commune with God.
but if your a christian, you will rarely be depressed.
pray ask God to help you over come this
think positive
go outside and be motivated
hang out with encouraging friends
if your not a christian, and u wanna be go on mii profile and email me
good luck
Physical - LOTS AND LOTS OF EXERCISE
Mental - CONCENTRATE ON SCHOOL OR WORK
SPIRITUAL - ATTEND MASS AS OFTEN AS POSSIBLE, RECEIVE THE EUCHARIST OR RECONCILIATION