John puts himself in danger

[indusnm.livejournal.com]

I'm looking for fics where John deliberately puts himself in harm's way. Not because he wants attention but he is either kind of messed up or thinks he's not worth as much as others. Points if Rodney or the team figure it out and help/get him help!
No het (unless just hinted at, but gen or slash would be great.
Thanks!