There’s something to be said for being present, in the moment, mindful. Whatever you like to call it, it is a powerful tool for dealing with stress and anxiety. For my own self, I try to make it a rule not to beat myself up for the events or disappointments from the day before. I allow myself to make new goals and start over everyday if need be.
I have found that being stuck in the past, worrying about things that I cannot change or have no control over, robs me of the energy I need to bring about the things that I want. I hope you will allow yourself that freedom and that it helps you to be less anxious so that you can focus on the things that make you happy. 🙂