He's REAAAAALLY flexible, so if it's a matter of being behind his back, he can usually get it. if it's under armor or something? he will sort of just suffer through it because he's almost always uncomfortable anyway
12) He will deal with it until he can politely and discreetly scratch it. if it's around his back right where he can't get to it, he'll use a pen or drafting tool when no one is looking.
he prides himself on his poise, his dedication, and the hard work he's put into training himself, so having a couple of those things rattled is gonna be Tough on his idealism
really hard.