“The key, I decided, was to stop worrying about the many things in life that are beyond anyone’s control. When useless worry is removed from the brain, it opens up lots of space for actual living. In my life, worry takes two distinct forms. The first is a closet full of regrets about the past and the second is an ocean of concern for the future. When I waste thought in either zone, it robs precious time from the present moment where things are usually pretty damn fine.”