It's not her first time asking from me, I've let her copy my notes 2-3 times before this, but it's getting very frustrating. She said she couldn't concentrate in the lecture because she has problems without one side of her contact lens that day, but we all have the recording of the lecture in our phones.
Am I acting too selfish to not let her copy? How do I say no? Should I just let her copy again? I know that I might need her help someday in the future, but it's just getting on my nerve because she's also really bossy and fake (other instances)
>>> Should I let my classmate copy my lecture notes?