You need to tackle the 'fear of the return' head on

As it stands, this Monday is a slim buffer between you and the abyss. Use it wisely. Some people might want to “make the most of today”.
This is short-sighted because while you’re out cliff-diving or IronManning or some other active nonsense, the unwanted thought that you are going back to work tomorrow will worm its way to the front of your brain.