Someone in my Micro class lent out their folder, with it being the weekend before the test. He did not do good. There is a copier in the library. If it is a one time event, I will escort my notes to the copier, eagle-eye them while they are there,
and get them back. My notes do not go outta my hands for long.
TA, I do not think you were mean. You know her better than us, but she may be under alot of stress. She may have more than one job (I do), and you have no idea what her home life is like.
I make it to classes, and I work 100 plus hours a week. I bring my scantron when needed, my pencil, and my brain. If she can not make it, she needs to re-evaluate herself. I know I am getting by on the skin of my teeth.
But, no matter how tired I am, how much needs to be done, I always have a smile for my classmates. You never want to burn any bridges.