Aggression Factor

I don't know how it happened but I've been really converting to a true calling station. No really.. my aggression factor has been going up gradually as I develop into a better player. The stats show. But I feel I'm still calling too much instead of raising. This I believe leads to losing a lot of medium sized pots. I'm going to try to shoot for those stats that Brian had talked about in his second video. If I think my hand is good, I'm raising it instead of calling. If I feel like calling, I should be folding.