I was once considering suicide as a long term solution, just a form of logic that I'm still rather fond of, although the reasons are gone. I just sorta figured that life is a game. Like in a game, the point is to have fun, although there are way to many people out there who take it to seriously. But when the game stops being fun and you have to work a lot, why not just stop playing and quit while you're ahead? I'm lazy, and the concept of death doesn't scare me, so I had a solution ready. Now, the vast increase in fun and human connection in my life has made it more than useless, even if if it sucks a lot more than anticipated, I'll at least try to shoot for riches before exploding.
I don't see why such a suicide should ever be restricted, and I don't like restrictions in general, so just let people do what they want.