Hi Beak,
Sandbags is a good start to life which ever way you look at it. It teaches you to get your S*** in a sock and to plan for the needs of others whilsy completing a task.
Flying a big jet is mostly about managing these days and you will not find leadership/management training finer anywhere.
Had my "character built" by said establishment, it helps keep things in perspective when surrounded by girlies moaning about it being too hot in Barbados!
Gaz