Finish each day and be done with it. You have done what you could. Some blunders and absurdities no doubt crept in; forget them as soon as you can. Tomorrow is a new day; begin it well and serenely and with too high a spirit to be encumbered with your old nonsense. –- Ralph Waldo Emerson

Wow. I'm going to have to read up on my Emerson. I credit this kind of thought as being exactly how I feel every night and the fact that I sleep well no matter what catastrophie is going on. Whatever is bugging me at the end of the day will be there to deal with tomorrow. No sense in not getting a good night's sleep to better deal with the problem with some rest.