Thank you for that Greybeard. I checked out his site, watched a short video, went on Ebay and just bought 2 books
A friend Insisted I borrow & read Barefoot Doctor's "Handbook for the Urban Warrior" - I just got delivery of another 2 of his books yesterday... when I hope to find time to read all these books, I just don't know...!!
http://www.barefootdoctorglobal.com/home/1/
Blessings from the windy North