Naruto is noted as boisterous, exuberant, and unorthodox, quite similar to Hashirama Senju.[24] He inherited his mother's verbal tic, as he ends his sentences with "Dattebayo!" (だってばよ!) when emotional. Though he responds best to competition and is not afraid to ask for assistance, Naruto is relatively naïve and slow to understand principles or situations. He often requires an oversimplified analogy in order to grasp explanations and can even prove forgetful.