Don't sweat the small stuff. Nothing wastes more time and energy than maintaining a grudge, worrying about things you simply cannot change, or contemplating a multitude of `what ifs?' If those little details won't matter in the end anyhow, don't let them eat away at your precious time. Life is too short to spend time purposely being angry or worrying. Choosing to ignore insignificant details and letting go of grudges will not only help you maximize your own time, it will free your mind and allow you to enjoy living your life.