If you kill yourself after a few random strangers make fun of you, it's not because a few random strangers made fun of you: it's because of large and deep-seated reasons.  Exactly.  Neurochemical imbalances, for example--Mother Teresa's depression certainly wasn't due to being "attacked by demons" like her confessor thought.  That's another giveaway it's a fake.  People get savagely bullied IRL--much worse than anything people could possibly say about you online--and they still don't attempt suicide.