I so understand what your talking about. I work in a very toxic place, not for real but mentally. Some days when I get home, I just can't do anything, except read the board. The other day in GCC, there was a post about thyroid problems and checking your eyebrows, if you lost the hair on the ends, you might have a problem. Well, internet addict I am, I started checking out low thyroid and seems like I have half of those things. Today, I'm calling the Dr. and making an appointment. I shouldn't feel this old for only being 56. You may want to see the doctor for a check-up, if you haven't had one in a while.