I read something about photographers that had taken some of the most famous photographs in recent history and how those photos had affected them. I'm on my phone at the moment, so I'll try to post it later, but there was a photographer who took a picture of a young girl trapped in a pit after some kind of a disaster and he was unable to get her out for some reason. Over time the guilt he felt ate away at him and if I remember correctly he ended up killing himself. Being a photojournalist for that kind of subject matter seems like a tough road. EDIT: I read that article a while ago and it seems I've mixed two things up. Oops! The photo of the girl, Omayra Sánchez by Frank Fournier was the photo I was thinking of and the photographer I was thinking of was Kevin Carter who did kill himself, but apparently due to unrelated depression. My bad!