Don't waste your time, energy, and brain cells on people who simply aren't worth it. Who cares that Sally from high school makes more money than you? Or that a neighbor you hardly even know has a better car? Or that several people you have on Facebook -- whom you barely ever speak to -- travel to Walt Disney World five times a year? It's really a shame that, for so many people, life has become little more than a competition to best their peers. They can't help but assess how well they're doing in life by comparing themselves to other people -- people that may have completely different goals, interests, values, and personalities altogether. As I've noted in prior posts, sites like Facebook can bring out the worst in some people. It has evolved into a breeding ground for narcissism unlike anything I've seen before. Selfies, gloating about eating at the hottest restaurant in town, pictures galore while on vacation in the Bahamas. It's become more abou...