Matthew B. Crawford in The New Atlantis:
I began working as an electrician’s helper at age fourteen, and started a small electrical contracting business after college, in Santa Barbara. In those years I never ceased to take pleasure in the moment, at the end of a job, when I would flip the switch. “And there was light.” It was an experience of agency and competence. The effects of my work were visible for all to see, so my competence was real for others as well; it had a social currency. The well-founded pride of the tradesman is far from the gratuitous “self-esteem” that educators would impart to students, as though by magic.
I was sometimes quieted at the sight of a gang of conduit entering a large panel in a commercial setting, bent into nestled, flowing curves, with varying offsets, that somehow all terminated in the same plane. This was a skill so far beyond my abilities that I felt I was in the presence of some genius, and the man who bent that conduit surely imagined this moment of recognition as he worked. As a residential electrician, most of my work got covered up inside walls. Yet even so, there is pride in meeting the aesthetic demands of a workmanlike installation. Maybe another electrician will see it someday.
More here.