Baseball and soccer. I didn't become a baseball fan until later when I was a teenager, and was teased about how bad I played in school. So, it would have been nice to have played as a kid so I wouldn't have been so awkward later. Soccer, on the other hand, I was super enthusiastic about the first time I ever played it at school when I was in 1st grade. I would have been really good, because I've always been naturally strong in my legs and a good sprinter. But when I brought it up to my mom she shot me down, saying I wasn't assertive enough to play soccer...so I lost confidence and never tried to get on a team. I regret that to this very day.