Tired?

So today I had to work my normal 6:45 a.m.-3:45 p.m. session at school. And then I also had to come back from 7-10:15 p.m. to substitute for another teacher. And now it is almost 11:30 p.m., and I have to be out-of-bed, in-the-shower, and off-to work in about 6 hours. PLUS, I'm not tired because my body thinks it just got home from work the first time and is ready for the gym and dinner and some TiVo and maybe a glass of wine before I read myself to sleep. It is not, in fact, tired. Which means, tomorrow is going to be a looooooong day!