I like talking to people I disagree with.
Really, I do.
If you pay attention to my Shameless Self-Promotion series, you know that I do some writing as a critic, and I think part of my attraction to dissenting opinion is rooted in that critical mindset. If I can find another person who can give me a reasoned argument to a side of an argument I happen to disagree with, I find that not only impressive but respectable. Even though I have an opposing mindset to this person, the spirit behind our mindsets is the same. We've both come to our ideas from a place of intense thought, one that's carefully weighed the arguments for both sides.