Take the bitter with the sweet.
This is one in about two hundred type of session. I discussed the session with Clint and I can see that it may have just been his personality. I can understand that, if it weren't he possibly wouldn't have even come in or say it wasn't a waste of his time. Even though I'm getting past this session, part of me feels like he'll be discussing my session as a "failure" to others.
I won't let the session effect my future sessions or my attitude toward helping other students in the future, it will however stay aware in case something similar happens again.