You're probably thinking, "This guy has lost his mind. Why in the world would getting mad at people be pointless?" Fair question. Of course, there are situations where being mad at people is justified: The guy who stole your car, the customer service rep who accidentally billed you $500 more than she should have, the employer who failed to let you know they'd decided to go with a different candidate for the position you'd set your sights on.  But let's face it: sometimes we get mad at friends or relatives over the most trivial matters. We let our emotions get the best of us, an argument ensues, and one or both of us is left reeling. You may not talk to each other for a while, if ever again.  What many people fail to realize is that people are powerless unless we react react to their behavior.  By showing you're mad, you're essentially conveying that you care -- at least enough to get your emotions involved. Eleanor Roosevelt once said...

No matter how hard you try to make people happy, some of them will simply take you for granted. Many of these individuals will be oblivious to or fail to appreciate all you do for them. It's these kinds of people you should not keep in your life.  You don't want to associate yourself with people who only care you exist when they need something -- when it's convenient for them. They may consider themselves your friends, but they're anything but. True friends are not users, nor are they opportunists. Real friends are there for you through the thick and thin. They understand that the cornerstone of a strong friendship is giving with one hand and taking with the other. There is absolutely no place for selfishness, envy, or jealousy in a friendship or relationship. These all serve to undermine the trust and goodwill cultivated between two people. More importantly, never seek the company of people who demand that you change something about yourself. Who are they to dict...