My parents are so special and gifted but I'm a loser?

First of all, you are not a loser and you need to STOP comparing yourself to your parents. You are only 14 and have not even experienced life, you are unique and wonderful and an individual. This may be a short answer, but stop feeling like there is something wrong with you, there is not. You will find your place in this world and you have 2 great parents to help you. Discuss these feelings with them, they will probably hlep you realize just how wonderful you are.