Not sure about the types, but I noticed that I come off really too serious/stern in groups - and I just bring the energy down.

Or the opposite. I say one thing, and everybody cracks up - and also talks about it for a long time. I kinda just drop one little bomb and everybody else provides the follow through. Both online and IRL =D My mom says one minute I'm really happy and sociable, the next I'm really negative/in a moody/self-absorbed/anti-social place lol.

I don't really strike a natural balance. The natural flow of conversation is still awkward for me, and makes me feel uncomfortable. =/