I made it a habit when I first built engines, to never walk away and leave something unfinished. For example, say you're building a car / truck / marine engine. It's late and you're tired. Tomorrow you come back and put the sump on, not remembering you didn't torque up those big ends ........ Either leave it OBVIOUSLY undone / loose or finish that part of the job.
Reminds me too (seeing lathes have been discussed recently on another part of the forum) at my first employment anyone walking away from a lathe and leaving the chuck key in place faced instant dismissal. And that was in the 60's, well before today's health 'n safety requirements.
In your case, Bee-Za, at least you're on the home run now. Best of luck.