I think the mechanic sort of led me astray.
He thinks he is making up for this by diagnosing the problem at no charge for searching down the problem.
This was something we were both looking at, mentally, each according to his own standards.
Here’s where different standards conflict. Both are not totally acceptable to the other. Here is the delicate balance of
one of us realizing this and letting universal standards exist.
The universal standard is weighing what is right
and winning some and losing some.