I've been re watching kai recently and something struck me as odd. In the episode where Vegeta ask krillin to blast him so he can heal and get a boost to his power level, he says it wouldn't work if he self inflicts the injury. Despite this, we see goku hurting himself training on the way to namek and obviously getting stronger every time he eats a senzu bean as opposed to the actual training.
I'm told there's lots in the show though i've yet to really see them unlike this one.
I'm told there's lots in the show though i've yet to really see them unlike this one.