Creative vs Dominant

[gooey]

I can't decide which I am and all descriptions of the DCNH subtype system I've found absolutely blow as I can see me choosing either of the four depending on my mood. SO, can someone PLEASE explain to me what the differences might be between a creative or a dominant? Key questions: Which is more deep? Which is stranger? Which is likely to be more neurotic? Which is more likely to burst out laughing at something? Which is better at sensing the emotional atmosphere in a room? Which changes their persona more? and most importantly, which is more likely to go over a problem in his head over and over again? Which lays eggs? Thanks. (Btw, I'm iei)