Sadly this is a list of things people have to tell themselves when all they have is themselves. They have to remind themselves that they are enough and that they can do it on their own. But… that is not how life was designed. People were not created to depend on themselves, to the point that they have to give themselves a pep talk every time something goes a little array.
As Christians, we are very blessed that we have a loving God that is there to help us in our lives with whatever we need no matter how small the situation or problem. We don’t have to pump ourselves up because God is the one in charge of everything anyways.