One of the things that I've always done is to be very tolerant of other views. Actually, when I was in year 10 in Wodonga, I went even further, taking extreme adversarial positions that bordered on the absurd, just so that there would be an interesting discussion. (My social science report from Mr Chalk ... yes, his real name ... actually mentions this as a criticism, because it
was a tad disruptive.)
I've evolved a bit since then, to the point that I'm simply inclined to allow that other people have their own views, and that even if they conflict with mine, that's no reason to think less of them. The most obvious example of this is the fact that Mrs G is a church-going Christian and I'm a committed atheist. I don't see any sort of personal conflict in the fact that I helped her study for her reconfirmation of her baptism by contributing my knowledge of biblical history.
However, I can also be an intellectually arrogant person, an ugly trait that I've had for a long time. Even though I know loads of people smarter than me it still gets a run around the block every so often. One of the hardest lessons in overcoming that trait has been to appreciate the value of effective listening.