shoot... I was driving my dads JD 70 at 8 yrs old. I drove the tractor, he picked up the hay bales (before we got a kicker). He would not have been able to do alot of the work he did without our help. We didn't have much $ back then, the corn picker was old and missed alot of corn. We (kids) had to pick it up by hand, and hand shuck wagon loads of it. It was hard work! We also fed the calves before school in the morning and when we got home. I learned how to be a good driver, and how to WORK hard. I also learned, construction, roofing, siding and stone work and a bunch of other handy things by WORKING with my dad before I was 16.