What part of the brain is better!!!!!!

Well for me I think that be left and right hemisphere are really important, but I think that the only that is different is that we have different abillities that we can develop in every hemisphere of the brain. It was interesting to find out what part of the brain I used. I used the right side of the brain, and I was trying to investigate what are my abilities. If you guys can help me I will be happy to know what kind of things I can do because I really want to be sure of what I am going to choose for studing is going to be the right thing for me!!!!!!...