My benefactor said that when a man embarks on the paths of sorcery he becomes aware, in a gradual manner, that ordinary life has been forever left behind; that knowledge is indeed a frightening affair; that the means of the ordinary world are no longer a buffer for him; and that he must adopt a new way of life if he is going to survive. The first thing he ought to do, at that point, is to want to become a warrior...

A Separate Reality.Further Conversations with Don Juan (ed. 1971)