For the longest time I couldn't understand the meaning of the cliche "being compatible" - whether about a lover, colleague, team mate or friend. I now get it. There is so much more behind this superficial nauseatingly-pragmatic diplomatic phrase -- it goes deep down to the true essence of someone, how they see the world, how they see and position themselves, how prepared/capable they are to back you, whether they can understand who you are and if they are prepared to break walls for you. Anything else is details.