As I've grown up, one of the hardest things I've learned how to do is disengage.
I have strong and what I think are well-informed opinions about a lot of things and I sometimes have to fight the desire to share them and also the process I underwent to arrive at the opinion.
But sometimes, the best thing to do is to just not say anything. Or give a very short answer with the ability to just move on to something else built into it.
Sometimes I really hate that.
It's politics, but it's also just stupid extended family stuff sometimes too.