I remember the first time I received on-the-job grocery training when I put myself through college working the night shift at the grocery store. It was 3 weeks

I remember the first time I received on-the-job grocery training when I put myself through college working the night shift at the grocery store. It was 3 weeks before I graduated from college. I had to drive to another town and sit through 3 hours of presentations on how to do the basic things that I had been training other employees to do for years.