No music, 'cuz it makes me even sadder (Once I was listening to Pain, and I got even more depressed, go figure)
No gaming, 'cuz I get distracted, like, a lot. I don't pay attention to the story, and get killed A LOT.
No masturbation, 'cuz it's REALLY hard for me to "perform" while I'm sad, sometimes I just can't. No joke.
No reading, 'cuz I don't like reading. Whoops.
No going out, 'cuz I hate going out.
That leaves "Hang out" and "Talk to friends" on the table, and that's what I do. It usually does the trick, but lately I've had a bad streak of "bad encounters" with friends, and I can't open up to them, it's frustrating and depressing (oh, the irony).
I've probably heard everything people have to say, and I pretty much know everything is optimistic bullshit, but if being blissfully ignorant is what makes me carry on, then so be it. I try not to question my motives that often.