The most recent time you shunned someone or something, what was the main reason for it? ~

For biting me.  No cat is going to bite me and then think they can simply crawl into my lap like nothing happened.  (and we shunned each other)

About a year ago I shunned a new guy in the building and his offer for a feed of home made stew because I had a previous experience where I accepted someone's offer then he tried to make me feel I owed him a commitment that I had no interest in. No free lunch around here!