I grew up in the country and we were cruising on bikes etc at young ages and all that stuff, wife's family is from the chatthams and similar story there. When we look back now though at permanent injuries to friends and how many friends have died in accidents you can see the logic in adopting more careful practice in things in general...accidents happen so it's a matter of eliminating risk, not being distracted by your own temptation to shoot and focusing solely on the new shooter reduces the chance of something happening unnoticed. A lot of people do a lot of prep work to get the young ones responsible, a lot don't... i still think one rifle is the best approach