I gave you my opinion on what an opinion is, now why can't you return the favour instead of throwing thousands of words back in my face with no nuance or context?
If you're not interested in the conversation that's fine too, but just say so.
You had me define it in my own words and was able to tell me I'm wrong but you never gave me the same chance.
There's a reason why people throw their hands up and say "it's just my opinion!" when they're blatantly wrong about something. It's a phase used to indicate they don't care about facts and they don't have to defend their position, which I thought was the common definition of opinion: a position one holds even when the facts say they're wrong.