I don't know about you, but when I finish the stuff I have tasked for the [time period], I immediately start building tools that scratch itches I've had. Some

I don't know about you, but when I finish the stuff I have tasked for the [time period], I immediately start building tools that scratch itches I've had. Some of these have gone on to be rather impactful where I've worked, and I'd never have built them if my time were tightly managed.