I don't know about you, but I easily lose perspective. I find that I can fall out with someone who believes almost exactly the same as me, but may differ on a relatively minor point.

I have recently reflected on the benefit of taking a step back and ask myself "What am I about to lose by parting company with the other person? And over what really? Of course the issue in hand seems vital now, but how will it look in 10 years? Will I be able it to explain to myself, let alone others?