I blew a head gasket at work due to the amount of anxiety I was under. I got back from a visitation a little after 11, and when I got to the office a group meeting/Christmas dinner was going on. This meant not only that it was uncomfortably warm in there, but there was also a lot of people and a lot of noise going on. And then I had a meeting in a room where it was even more uncomfortably warm from the body heat, and lots of people still. It was so bad/hard on me that I actually got a bit dizzy and lightheaded while I ate lunch, I got a pretty nasty headache, and I'm still a bit shaky even after my drive home.