The beam I welded today is going to hold up a floor that people will walk across without a second thought. If my joint fails, someone could get hurt, and they'll never know my name either way. I'm starting to see my welds as a kind of promise, that precision here is really about integrity.
More people experience this than they realize.
Your welds hold people up, and you're seeing precision as a form of integrity.
If this sounds familiar, the Library can help you find the bigger picture.