If you believe that tomorrow will be better then you will act in a way to reinforce that outcome. On the other hand if you believe that things are going to get worse then you will act to actualize that reality. If you believe in a better future then you will plant today and hope to harvest tomorrow. You will invest today and hope to earn tomorrow. You will save today and have money tomorrow. You will learn today and apply the knowledge tomorrow.
We can’t really know what tomorrow will bring. Our best shot is to act in a way that makes things better today.