Maybe, then, you could think of the pendulum as a stroppy (but basically pleasant) adolescent boy.Now that everyone has fallen about laughing at my very roughshod way of dowsing
It sometimes likes to pretend that it's in charge...but would much rather not be.
It may well take whatever you say completely literally....even appearing slightly autistic.
When you first get to know each other you may feel that it's testing you...but it is you that sets the boundaries...you are always the one in charge. But it doesn't half need those boundaries to be set.
Positive reinforcement is useful.
It secretly enjoys learning.
It can surprise you....dismally or joyously.
You could easily each become more emotionally attached to the other than you thought possible...or will admit to.
As Grahame said:
(Or is that unfortunate when thinking of adolescent boys....??)you have the best teaching tool right there in your hand!