To be fair, we go to a school that teaches the next generation of heroes due to our quirks. But that's also because there are people who use their quirks to be bad guys, so we're in need a lot of the time.

We're born with them, but usually don't show signs of them until we're in elementary school. Sometimes we don't know what makes them work until we're older than that.

I don't think it has any side effects to anyone else, but I can't use it too much at one time or I'll... uh, be out of commission. It also helps if whoever needs to use my power knows how it'll affect them, since zero gravity would affect things like speed boosts.