I got this crazy idea at college that instead of spending a pre-college year on a farm students from a farming background should do a year anywhere but a farm. Perhaps it wasn't that crazy after all.
One of the most accomplished farmers I've ever known was sent off as a lad, to work for another-unconnected- trade altogether.
He eventually came home, via a stint in smithfield i believe- to learn the meat trade- and is as shrewd a farmer as i know.