There’s a theory that every choice we make in a day uses up a portion of our supply of willpower. It gets replenished while we sleep, and drained over the course of the day the more decisions we have to make. That’s part of why habits and routines are so helpful, if you can form them, because ideally they each take one or more choices out of the day by making those actions automatic.
I think that that kind of incremental willpower drain is extra hard on people with ADHD, because every time my brain goes “I wonder how hard it would be to build a miniature beach in an aquarium complete with real tiny fish and crustaceans” I have to use a little bit of energy to stop myself from immediately googling the best sources for Thai micro crabs and corkscrew vallisneria. I have to use some willpower every time I think of a cool thing to draw, which happens multiple times a day. I have to use it to decide that I’ll go out in the garden later because I’m currently writing my blog post. And then I have to decide that again fifteen minutes later when the dogs get excited and bark at a squirrel outside the window. And again when I hear the birds outside on our bird feeder. And again when I remember that I meant to move our tomato seedlings back inside so they won’t get sunburned.
Eventually, I usually get derailed. Maybe it’s because I just run out of willpower juice after ignoring every random suggestion my brain makes while I’m trying to just do one damn thing at a time.
I have no proposed solution at the moment. I’ve just been observing how many times a day I have to decide not to do a random thing and how tired that eventually makes me feel. It also, unfortunately, makes me sort of averse to doing creative stuff on a whim even when I do have the free time for it. I get into the habit of telling myself I’ll do that stuff later, even when I totally could just do it now.