How to Get Maximum Value Out of a Small Window

Don't be constrained by constraints that don't actually exist. Learn to breathe under water, which minimizes the time you have to hold your head up out of the water. You get maximum value out of a little window when you're able to do a thing. It's not your top priority, but it's a thing that needs to be done. And if you do it now, then when you have your clear time, you'll be able to work on your top priority....