Trolling is what happens when you remove consequence. I grew up in a rougher neighborhood nah scratch that prideful neighborhood and people and kids treated each other with much more respect because if you ran your mouth reckless like a troll you can expect two things 1. To get called out 2. To have to back up those words with violence. I think this is common in lower income neighborhoods because when you don't have any money, pride and reputation has value. When I see trollish comments online I take it for what it is; people without respect for others or themselves and who more than likely have never been on the business end of a knuckle sandwich for talking shit.