I am an great player but when it comes to games i am afraid to become aggresive and score ... why is that? Is there anything i can do to ?

Do you mean like, lets say a soccer match, you don't want to push the other person for the ball? But during practice you're top notch?

I had the same problem. Still do. It's because you don't want to be known as the guy/girl who let the team down. Had the chance to score a point and get applause, but lost it because of one stupid mistake. It happens to a lot of people, but what other people don't understand is limitation. Maybe an "Aww." is acceptable, but badgering someone for one mistake is what makes me afraid of being on the offense. Just don't care what people say, and their **** will become your fuel. Horrible analogy, but you should understand haha

I'm wondering if you have been punished for winning or succeeding at some point in your life