Your fantastic on you're bicycle, but don't hit the breaks too hard or you'll brake your skull. Don't forget two get too inner tubes to. While you're buy the store, by some stationary for when you'll be sitting stationery in class. Than it will be a better time in class then being there without supplies. It may effect your learning but you can mitigate this affect. Weather you decide to go to class or not depends on the whether. Have some principals when talking to the principle.