Is it normal most people exaggerate their accent?
I think most people with heavy accents do not actually speak that way ( like Glaswegian and low class Australian ) I think it's just bravado cause it's almost expected for them to say " aye ya wee laddie" and " crickey! You little blighter".
I refuse to believe Arnold aka The Gropinator has lived in the US for this long and still sounds like an SS officer. Anybody want to admit their accent is s load of crap? When you're sitting at home, you just sound like a regular nondescript person don't you?