TS, i also suffered from depression few yrs back, and just recently only i managed to overcome that feeling and fight back. thing is I didn't even know I was so depressed until I found out what it was to be truly happy..

what's bothering u? or ur just bored with ur life? nothing new going on? whenever i feel depression coming back again, I tell myself 'I am depressed now.' so that I'm aware of what I'm feeling and I'll try to stop the feeling from continuing too long.. so maybe I'll go out, have some fun, keep myself busy that kind of thing..

ur problem is this:
think more positive! read some self-help books maybe can help u? helped me a lot to renew my faith in starting a new day evryday, especially chicken soup for the soul series.. haha =P try to see problems in a new perspective ba.. 'what doesn't kill u, will only make u stronger.' all the problems u face now, will build up ur character so u are more able to handle bigger things in the future.

or could u elaborate more on ur prob? maybe more ppl can help u this way.. not financial, not family, not studies.. what about relationships wise?