W h a t d o y o u w a n t t o d o w h e n y o u g r o w u p ? When I grow up, I want to be a doctor because my dad is a doctor. I also want to be a doctor because I can help sick people when they are sick. If you help sick people they will also be happy. When you help sick people, they will not be so sick. When they are not sick they can enjoy themselves more. This is why I want to be a doctor.