Describe a dinner that you enjoyed

Why were you not interested?
we had discussed this topic 100 times before
I didn't see much point in talking about it over and over again
I'm sick and tired of this topic
there has been too much discussion about X recently
I didn't have an opinion on it
I didn't know enough to have an opinion on that
I didn't know enough to be able to take part in the conversation
I don't know much about it
I'm not exactly an expert on the subject
I didn't have anything to say on that topic
I'm not into (something): you don't like something
I'm not into fashion, TV shows, music, etc.