Whenever Gohan gets a gigantic power boost, he becomes arrogant and cocky, essentially becoming drunk in his power, often acknowledging and even enjoying his superiority over his opponents, as he did when he first became a Super Saiyan 2 against Cell, and later in his life when he achieved his Ultimate form and fought Super Buu. Being only half-Saiyan, Gohan is unusual in his values and personality compared to most full-blooded Saiyans in regards to the fact that he does not derive much battles