That left index finger must be a bit twitchy, pat!
I have, however, changed my chi-avatar several times, just for fun. I seem to like this one, simply because it has enough of a hag-like quality to it. The regular old me was just too boring, but if you hear any reference to baseball caps, it's because I wear one nearly all the time when I'm out and about. Gives me that "hunting for the news" look, and serves to keep the sun out of my eyes as well.
My other incarnation was quite lovely ... and I may use it again, soon, because of its artistry, and as the high ideal of beauty I will never achieve, but can only dream of.