Picture this: you spot an attractive person across the room and you start walking over to introduce yourself but they panic sets in and you awkwardly run away to hide Or you finally muster up the courage to ask your boss for a promotion, only to talk yourself out of it because "what's the point in even asking?" Sound familiar? If you've ever been on the brink of putting yourself out there, whether in pursuit of a romantic partner, a job opportunity or even a discount on your ne...