Spending too much time reading about the subject you're supposed to be doing nothing on will only lead to more things to do. Don't do this.
Don't let the endless loop of cat videos or ASMR channels consume your precious time. You'll be saying "just one more minute" for hours.
Creating a to-do list is not a task, it's just a fancy way of saying "I'm doing nothing". Don't get caught up in the cycle of list-making and doing nothing.
Don't let the glow of your phone turn your brain into a warm, comforting blanket of distraction. Stay focused, stay productive (or don't).
Don't get so caught up in the virtual world that you forget about the real one. Or do. We won't judge you.