This was taken in a mirror with natural light coming from an open window. I made adjustments to the levels in PS. If any one wants to see the before/after, let me know and I'll post. It's not as sharp as I would like, but that may be a matter of the iris being open too much to get the available light.
I shot a couple of self shots leading up to this one (trying to get the correct settings and angle) and realized that I looked like I had a frown! So I consciously smiled a bit in an attempt to come across more pleasant. It's funny, 'cause I think of myself as being a pleasant person with a good sense of humor. :-)