Your "would you get coffee with no business interests" test is a neat way to think about it. Thanks! I know I definitely would hug my best friends, but would no

Your "would you get coffee with no business interests" test is a neat way to think about it. Thanks! I know I definitely would hug my best friends, but would not hug my coworkers. In a sense, it's like the German distinction between friends and acquaintances: friends are a rare treasure, whereas in America we seem to consider just about everyone friends.