I had a weird dream

I had a dream I was training for a job as a waitress. They had this old cow training me and she was criticizing my abbreviations and handwriting on my notes. And I told her to shove it up her ass and walked out.
This dream is probably a result of yesterday. I was stressed out due to the receptionist calling off and yelled at a customer. I feel really bad but he was a jerk yesterday and when I waited on him before. I would have liked to tell him to shove it up his ass. I wish I could tell these people that "Your lack of planning does not constitute my emergency"
I wore this choker yesterday. I made it on my last day off.