RIP poor chap. Was talking about this at work today and weighing things up, loosing your sight must something very hard to take on if you've had sight previously. I don't think I'd be able to cope personally. Yes suicide is generally an inconsiderate act but when you consider what the chap has been through. He was a normal person like you or I 2 years ago. It's his family I feel for now though, hopefully he's at peace now though.