The entire concept is ridiculous

When someone's trolling you, just end the conversation. That's it. Or if someone's insulting your Youtube video, just block their comments, or block comments in general. If everyone is leaving nasty comments on your channel, then just stop posting videos, take your channel down and rethink about what you've been to posting to warrant so much hate.

You can control this, it's not like someone waiting for you to come back from school to beat you up. Why on earth would anyone even consider committing suicide because some strangers who do not know you said some mean things to you? Imagine slitting wrists because Manwhore22 said that you looked like a skank....it's ridiculous.