Make a task list also on days off.

You probably make a task list while working. This is the best way to visualize what to do in a day. Listing up what to do and prioritizing them, then you only have to deal with the tasks one by one.

However, do you make the list on days off? If your answer is no, I recommend you to do it. You can put any small tasks into the list such as cleaning room, going for a walk, having your hair cut, and so on. Making the list will give you less time to spoil and more time to spare. Let's give efficiency to your days off.