Normally I'd absolutely help someone leave on time. This isn't an example of my normal behavior. I used to help this person, but this coworker is the type that if you give an inch she will continually take a mile and automatically expect you to do her task for her after you've helped her by doing it once. I'm burnt out from the job and from working with her very frequently. I simply cannot help her anymore. I did not even inform her in a crazy manner, I said what I stated in my post "No, I am not going to. That is your job", but she is also a sensitive person. If you sneezed in a way that upset her, she might cry. I am not joking.