Don’t upset yourself worrying about yesterday, about tomorrow, or about anything else.
When these thoughts enter your mind, recognize them and dismiss them. In this way, you will begin to live with reality. And once you do that, it will be easy for you to deal with all types of challenges which you previously couldn’t manage.
You will feel in charge, powerful, and calm – you will have achieved personal freedom.
Adapted from Mohorosh HaKodesh Breslov in Illusions: Based on the Teachings of Rabbi Nachman of Breslov and of His Student Rabbi Nossan of Breslov