Let's face it: as humans, we're fascinated with ourselves. After all, we're the only sentient beings that we can study both externally and through introspection.The field of psychology is dedicated to understanding the human mind and behavior, and as we grow more as individuals and a species, we constantly learn more about ourselves. While many of us are familiar with or have studied the big psychology theories, effects, and themes—like all things Freudian, or mob mentality (Think Trump supporters)—you may never have heard of these many abstract concepts that most of us pertain to without know it.Ever noticed a social trend but couldn't quite put your thumb on it? Or ever catch yourself doing something you know everyone else does, but you're not quite sure why? These are the psych tidbits you need to read!