Here's my list common differences between people that are so large that those at the extreme opposite ends of the trait (say, the 5th percentile vs. 95th percentile) have a very hard time understanding and relating to each other. What would you add to the list, and what am I getting wrong? Note: each of these examples is supposed to illustrate a somewhat extreme form of each trait for clarity purposes. Most people who have or lack each trait don’t have a form that is as extreme as is shown i...