Donatello has an aptitude for recklessness, reveling in thrilling, dangerous activities. He also has a violent streak as Donnie regularly attempts to physically attack others with little hesitance and can be wild, typically acting more like a deranged scientist than a heedful man of knowledge. Donnie loves the dramatic as much as he himself is dramatic, at times erupting into song, generally talking in a grandiose manner about himself and events, and prone to being extravagant with his plans.