Ehh idk if that's a bad attitude, I think he (and shea) just are really passionate about their tricks, they're perfectionists of sorts, and they frustrate easily.
I've actually always kind of appreciated Cam's intros, showing him flipping the fuck out when he doesn't land something, I think it makes pros more relatable. It's not that TWP vibe, what looks like first try stomps on every insane thing you can imagine. Shots of Cam freaking out show that he bails too sometimes, and gets frustrated, just like the rest of us, and that what sets him apart is his dedication. He gets back up and does it again. I think that's a pretty good attitude.