No offense, but I think you're thinking too much about the wrong things. You say you're angry all the time, but you don't say why. Do you even know why? You say you are very in tune with your emotions, but you're not even sure why this emotion is there. Anger is a perfectly natural emotion. Trying to purge it is unhealthy.
I used to be sad all the time. I had never really been sad (not really) until I was about 18. I realized it was a result of a bad experience I had with my high school best friend. In short, he betrayed my trust, and we stopped being friends. As a result (and I didn't even know it at the time), I had stopped trusting people. I became very isolated. It wasn't until I finally allowed people in again that I finally managed to make a new group of friends. It still took some time, but eventually I worked past it. Now I'm happy most of the time.
I used to be sad all the time. I had never really been sad (not really) until I was about 18. I realized it was a result of a bad experience I had with my high school best friend. In short, he betrayed my trust, and we stopped being friends. As a result (and I didn't even know it at the time), I had stopped trusting people. I became very isolated. It wasn't until I finally allowed people in again that I finally managed to make a new group of friends. It still took some time, but eventually I worked past it. Now I'm happy most of the time.