Professor Xavier's a Total Douchebag

Derek Hale can read minds. If he could have chosen a mutant power for himself instead of being given one by random, genetic happenstance it's safe to say mind-reading would not have been his 1st, 2nd, or even 96th choice.

Maybe if he'd gotten the power of invisibility he wouldn't be sitting in a senior Economics class next to a hyperactive kid with a buzz cut who won’t stop thinking about dicks.