Found this quote from Emerson and it really struck a cord with me.
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.
Here's to serenity and not being encumbered with old nonsense.