Drama. Why?

Oh the drama people can bring into one's life. I never understood it nor will i probably ever understand it. Yea it's typical in high school especially with the high school girls but with people that are graduated or at least old enough to know when to let things go or take responsibility for their actions....come one. This life is too short to worry about such insignificant things or to ruin someone's life. Things should be more simple along with the people that come with it. We should be humble and swallow pride when we're wrong and let things go when they don't matter. One of the things I hope to accomplish in my lifetime is to create less drama between me and other people that I come into contact with.