I think it's a huge stretch to assume that anyone who simplifies "I am taking all the required courses to position myself to do well on the MCAT and go to med s

I think it's a huge stretch to assume that anyone who simplifies "I am taking all the required courses to position myself to do well on the MCAT and go to med school" with "I'm premed" has a personality disorder. Also, maybe they stopped interacting because what you said is just kind of rude? People really hate it when you "get them" on technicalities.