Vegeta is a power hungry Saiyan that loves to fight. All Saiyans do, but he is just "egotysikal, and not mystikal", LOL. ::Someone in background:: "You stink!" Anyway, he turns Super Saiyan by not caring about anything, as usual. But he gets pure hearted for a second, and "BOOM!", it happened. He killed Nappa in the Saiyan saga, for failing to vanquish Goku as he ordered. His other shining moments are when he convinced himself he was a Super Saiyan on Namek, and when he had a child with Bulma. He is one of the strongest fighters in DBZ, but he lets that go to his head, and almost gets killed. More to come soon...