A former colleague who has a psych masters, and who enjoys talking about MBTI as much as I do (not the commonest thing), sent me this. Just hilarious.

I'm most intrigued by the N/S variable being the most important to how well (or at least how easily) people get along. Suzy once told me about what she calls the "S crinkle": the characteristic furrow that Ns frequently cause Ss to develop between their eyebrows when trying to understand how on *earth* a computer program could be like an overroasted marshmallow, or why we are suddenly talking about PUPPIES! and MAPLE TWIRLIES! and AMETHYST COLORED LEGWARMERS! in the middle of a conversation about the economy. (In lieu of crinkling, my brother just shouts "What are you TALKING about?!" and sighs and poorly suppresses eyerolls.)