Pulled out of school after my sophomore year in 1973 to pioneer. Only managed temporary - hated pioneering as I'm not a sales person and have a difficult time with "no". I think I just got tired of hearing it!
My true "Spiritual" height was achieved when I became active on the native american Red Road, with sweat lodges, moon lodges, and other ceremonials, get-togethers, and powwows.
I've since moved forward exploring wicca, and easter religious philosophies, and have found my own center spiritually. I understand far less, and know far more than I ever thought possible, and I'm comfortable with that.