I know someone previously started a thread about the Meyer-Briggs (or is it Briggs-Meyer?) type indicator that measures this type of thing on a more graduated scale, but I would like to hear a more simple answer from other members on this topic. As for myself, I consider myself to be introverted, sometimes very much so. However, in certain situations when I'm around family or my most trusted and closest friends, I can actually become extroverted especially if they are engaged in a conversation that I find particularly interesting. Another case would be where I take on the persona of a trash talker when I'm playing basketball just to enhance my skills and mess with my opposition. Are you an extrovert or an introvert, and if so, are there any circumstances in which you become the opposite?