\'A man of knowledge is free...he has no honor, no dignity, no family, no home, no country, but only life to be lived.\' --don Juan In 1961 a young anthropologist subjected himself to an extraordinary a.... \'A man of knowledge is free...he has no honor, no dignity, no family, no home, no country, but only life to be lived.\' --don Juan In 1961 a young anthropologist subjected himself to an extraordinary a...