Make progress today...
You can make a whole lot of progress today. So let yourself do it.
You can be free of your doubts, your worries, and the limiting assumptions that have held you back. Decide to make progress, and act on your decision.
You can handle the challenges and find a way to address each problem. See yourself doing it, and then do what you see.
You can discard the excuses and put an end to your hesitation. Remind yourself of the great value in what you can do, and get busy doing it....