Is it normal for a college instructor to act this way?
I had a teacher that was extremely kind and enthusiastic to me when I took her class and helped me get the grade I wanted. I attached a note to my teacher after grades were posted along with information she wanted:
[name]
Thank you for your generous help this quarter. I truly appreciate your willingness to work with my [name of assignment] as well as your clear and detailed explanations to all my other concerns. In the end, it was a direct reason why I was able to improve and exceed my goal for this class!
Thanks again,
[my name]
But then next quarter my teacher was acting like a whole different person. Instead of being kind and enthusiastic like I mentioned before, she avoided me and the last time me and my former teacher were walking at a close distance toward each other. My teacher then turned around looked my dead in the eyes with a blank face and then turned around and walked away.
Is this normal behavior? I can think of so many reasons why I got this reaction, but I cannot think of which one is correct. Is it because she thought "I've done my job, it's time to move on," or is it something I said, or was she just nervous or is it something else? I cannot tell.