How do I fulfill my goal?

I think in order to fulfill my goals I have to know what they are:

1. Do well in school while at the same time not stressing out too much.
2. Go to the college I choose and not a college my parents force me to attend.
3. Follow my heart in order to be happy.

I have many otehr goals but hese are the three main ones. I feel I can achieve these goals easily if i put my mind to it and really make an effort.