[He wouldn't even blame anyone for doubting him personally, because nobody can have less faith in him than he has in himself around.]

Oh... I'm going to be on support duty. I'm new here, so I'm not used to... [Not being able to turn into a giant tiger so he can maul things.] The way of fighting I'll have to do here, but even on support I can do a lot to help everyone else, so I don't mind.