I'm married, and no future-kid of mine would ever be allowed to leave the house typing like that, so I'm willing to bet I'm not.

C'mon. It'll be more fun than what you're used to. You'll have a lot fewer classmates, and your teachers will have more time to walk you through the stuff you don't understand and concentrate on the stuff you're interested in. And I can personally guarantee you nobody's going to stuff you in a locker.