Apprentice training has been around as long as man has worked. I retired after a nearly 50-year career that began with an apprenticeship, and I currently act as a safety and training director, working with power line and electrical apprentices. My personal training was all on the job with almost no bookwork. A lineman I worked with gave me his copy of the “Lineman’s Handbook” and told me to read it. This book was perhaps the first version of a distance learning program. Fortunately, our crew leader was a very conscientious man and the linemen were exceptionally good. Several years later, with the mentoring of that crew, I became a journeyman.