I am also only thirteen, I have known that I was different from pretty much day one. when I was three I started being able to see the future through my dreams, when somebody got hurt I could feel their pain, sometimes even take it away. I agree with Jesse in saying that being younger makes it harder, especially when you don't know anyone with the same "gift". Most of the time I don't see it as a gift. Most people that I've talked to say tings like "If I could see the future it would be so cool." I agree, I is cool, but only sometimes. If someone really angry is standing beside me I don't want to know about why or what their goin to do about it. I don't want that emotion, that's not even mine, racing through me. I don't want to see how somebody is going to die. When someone gets hurt in gym class I don't want to feel my own bones snap, or the headaches in the grocery store. The worst is hospitals, homeless shelters, and vets offices. When I went to get my swine flu shot I got it about a thousand times before it was even my turn. But as much as I want to feel sad and alone and pity myself I know that it isn't the right thing to do. I believe that we were given these gifts for a reason, and that we should use them for good. I you need good advise from someone who knows a lot on this topic for free go to
Global Psychics, Real Psychics, Real Answers / GlobalPsychics.com and look on the left hand side. You can pick a catagorey to read about and send them questions, which they will answer for free and maybe even post on their site. It helped me get the support that I needed and the answers that were esential to me staying sane. I'd recomend you'd try it if you are confused and having difficulties with your gift.
Love Smarti