This is indeed a worry of mine, though I think if I'm actually fixed, I'll be jumping to at least write code and work on software projects. I've always been very driven, and was trying to start a software business at 13. I don't think that aspect of me will ever go away, even if I'm super depressed.
> I took 8 months and traveled the world. It was great (but expensive!).
Where did you go and what did you do? I grew up relatively poor, and combined with my social anxiety, I have never really gone anywhere (I don't know what I would do when I get there). I don't even have my passport and have never left the US.