I have a 16 year old and a 14 year old, I too was nervous about letting my babies out in the world!! I absolutely used the safety training that UPS drills into me on a daily basis, I brought home the question and answer sheet from both the 10 point commentary and the seeing habits, had the kids read over them. I do not expect them to recite them like UPS does, but as we drive and I ride in the passenger seat I use every opportunity to repeat them. When we pull up to an intersection I always remind them to look l,r,l and check mirrors for example. I make sure that they are far enough behind cars ahead that they can see everything going on and have time to react. After repeating these things several times while they are driving, and making sure they are following them, they seem to be getting it!! I think it has worked well, say what you will, the methods UPS trains us to use can and will make you a safer driver if followed!!