I would like to have a rewind button because if i do anything wrong then i could go back and fix it. If i say something to someone I shouldnt have said, if i made an error in a baseball game, if i didnt do good on a test. All the thinks in that nature. And if i had fun doing something then I would go back and do it again. I would ride a roller coaster over and over again. Thats what I would do with a rewind button. I would use it all the time if i had it.
