@LeoSandbox yep, particularly when more reliable paying up front work comes up.
This month, I am writing new content for a tech book. This is great! I am excited! But I'm not going to be getting in much work on my hidden object engine, which was itself scoped for ease, extensibility and some vague chance of making finishable and maybe even profitable projects.
And then parenting, and then animal care, maintenance, planting, and then...
I snatch time when I can.