Lessons learned: Last Lecture Exercise Placing God first can transform difficult challenges into rewarding and spiritual experiences. This term while completing case studies and trying to understand lessons from others’ lives, it brought to memory the time my wife and I had to learn a very tough lesson. As a field service technician for Cummins, one of my first assignments was to shadow a journeyman mechanic in the Phoenix valley. I would travel with him and work either on the same projects or on the same work-site as he would. This was a rewarding experience for me; it was successful in building a solid foundation with Cummins. After six months, I was assigned to be a resident diagnostician for one of our larger clients. Each day I would report to their service facilities and diagnose and direct repairs on their fleet. I had three new co-workers that seemed dependable and easy to work with. ...