I hope this is helpful because I can't find the new topic button still

Not to justify his actions but people handle depression differently, the fact that one can dust him/herself off and move on doesn't mean everyone else can however we must understand that where there is life there is hope. This said, who are we to judge? We do not know what the young man might have been facing be it mental, physical, spiritual etc we can only assume and make speculations.
Rest in peace young fellow.. i hope you find comfort.