UNKNOWN
Mr van Zyl, do you agree with me, not every day in one's life people come and tell you that you must go and hang a monkey foetus in someone's tree and that you must knock certain nails that have been treated by a witch-doctor down the side of their driveway.  It's the kind of thing that people think "If you're asking me to do this, why must I do it, does it have a purpose?"  Did those thoughts cross your mind at the time?