I don't have a moral problem with suicide. Like I mention elsewhere, in my country euthanasia is sometimes administered to people with certain types of depression. I think that's fine (if weirdly bureaucratic).

Thing is, often people who are depressed do get better. And I think a lot of people who end up killing themselves would have gotten better if only they hadn't. I think this is all the more the case for teenagers.

That's why I think it's worthwhile to take away opportunities to kill yourself. That means making gun possession illegal, installing safety nets, etcetera. (Within reason, of course.)