Well I see what you're saying. Personally I can't stand some fire sun people either, because they don't know when to shut up about themselves. I once had a leo sun friend but that relationship ended because all he ever talked about was himself.

I try to, well I don't have to try,I think I've always been sensitive to other people's feelings, but I'll admit that I can be rather egocentric as well. Since I know this, I always try to balance it out. But, ya I get where you're coming from. Some fire sun people are so annoying.

I try to look at it from a positive perspective though. Personally I find that if you feed their fire until they are satisfied, they can be rather generous and the relationship is rewarding(not always the case though). I think it's better to feed their fire and end up creating something positive than to make them feel bad and end up creating some negative energy. Although, I could be wrong though.

If someone fucks with my fire(love, passion, happiness) I can become extremely vengeful and then my Scorpio comes out.

Ah, he was just excited- I had this sort of thing happen on an LJ Astrology community and a billion people commented negatively towards it.