[ioddly]

Let me instead suggest what not to do: use the internet or other low protein, high distraction forms of entertainment extensively. Set limits on them and disconnect after a while. If you have nothing else to do, that's fine too, because you'll now think about how you can fill that time in a rewarding fashion.

That said, since you haven't started yet, go ahead and veg out for a week or two when you do :')