as an exemple, the dog trainer, who can't accept his own dog, (there is a relation) is... underperforming, and so tries various ways to hide said areas to improve, create a loop not conducive to resolve the lacking aspects of said dog. nothing tragic, if addressed. then to humorstically, if your dog has a bad sense of smell, still, with training, can recovered to a better level, but if denied by various tricks and "poney show" move nowhere.