Web Poll: Which Personality Type Are You?

I love science, weird stats and people so thats why I thought this was very interesting.  A new study came up with four personality types that most of us are at least close to fitting into:  "Reserved," "Self-centered," "Role model" and "Average."  

I asked AJ to describe her personality.  She said Hard Worker. I've got her as a "Role Model" for women.  Johan said Determined (Role Model).  I'm going to go with positive for me.

If you were limited to just these 4 personality types..which would you give yourself?  How would 98ROCK listeners show up on this poll?  Check it out!