.
Yup you're good
I would have stood up and proclaimed, "I'm not very narcissistic! I'm the MOST narcissistic you know-nothing-quack!"
Well, a narc is a d*m cop, and a sissy is an insult, so it doesn't sound encouraging.
Thinking highly of yourself is called aristocratic. Aristotle was a famous Greek with a high opinion of himself. For 2500 years his name has been a synonym for "arrogant jerk".
Dear Flippant:
You don't think highly of yourself, dear. You think ONLY of yourself. (when did this become a bad thing? no one told me about it)
Sounds more like your therapist is just jealous of your self confidence and all of your abilities so they are trying to throw you off by putting a label on you. So you should feel good about your self because you made a professional therapist jealous of your awesomeness. Cheers and happy weekend!
Your therapist has fallen in love with you.