The study of personal space is called Proxemics. That's right, it's science. The personal space bubble. I thought this concept was universally understood. I assumed that everyone was born knowing that there is a requisite amount of distance that must always be kept between yourself and another person. (Unless of course, you are doing activities where extreme closeness is essential. Such as delivering a baby, tandem skydiving, being the middle person in a threesome, huddling together in a bathtub to escape a fire, being carried out in rescue from a fire, sharing a joint that will later cause a fire, doing the tango, keeping a human warm during a snow storm because you're a werewolf with an elevated body temperature, getting/giving a lap dance, sharing a small prison cell etc.) Yet I find my naive hopes repeatedly dashed. Not only by those who continue to wear their hair in a mullet despite this being the internationally recognized symbol for 'Fail', bu...