I just find the repetition of all instructions/directions over and over and over to be exhausting. Then to smile each time I say it is even more exhausting. It is just the nature of the beast - no one is doing anything. It is just hard to keep a good sense of humor.
I find that I feel much the same as I did when I was a little girl - it's hard to be good all day.
That's all. So, I'm going to be watching a movie tonight. It will help me calm down and just breathe.