Student Teaching

I'm student teaching in a Kindergarten classroom. I've never been so sleep deprived, stressed, sick, and tired as I am now. I am not sure how teachers do this full time (I'm only there 4 hours a day)! I've got nasty snot coming out of my body and clogged ears. And at night my voice goes away due to it. Fun TIMES! But seriously, this had made me reconsider my career choice. I'll probably end up manager of Hertz or U-Haul.