From 1 to 10. How would you rate your flirtation level?

I'll start first, mine would be a: 1.  I'm so to the point that I'm not very good at it.  I don't think it's a bad thing that I am not very good at flirting.  I just do know that it's not something that comes natural to me. 

So how would you rate your flirtation level?  Do you flirt with everyone you meet?  Are you a natural flirt?