But how much depends upon that mahout! It is impossible for an ordinary bystander to comprehend the secret signs which are mutually understood by the elephant and his guide, the gentle pressure of one toe, or the compression of one knee, or the delicate touch of a heel, or the almost imperceptible swaying of the body to one side; the elephant detects every movement, howsoever slight, and it is thus mysteriously guided by its intelligence; the mighty beast obeys the unseen helm of thought, just as a huge ship yields by apparent instinct to the insignificant appendage which directs her course, the rudder. All good riders know the mystery of a "good hand" upon a horse; this is a thing that is understood, but cannot be described except by a negative. There are persons who can sit a horse gracefully and well, but who have not the instinctive gift of hand. The horse is aware of this almost as soon as the rider has been seated in the saddle. In that case, whether the horse be first-class or not, there will be no comfort for the animal, and no ease for the rider. If such a person puts his horse at a fence, the animal will not be thoroughly convinced that his rider wishes him to take it. There are more accidents occasioned by a "bad hand" than by any other cause. If this is the case with a horse well bitted, what must be the result should an elephant be guided by a mahout of uncertain temperament? The great trouble when travelling on an elephant is the difficulty in getting the mahout to obey an order immediately, and at the same time to convey that order to the animal without the slightest hesitation. Natives frequently hesitate before they determine the right from left. This is exasperating to the highest degree, and is destructive to the discipline of an elephant. There must be no uncertainty; if there is the slightest vacillation, it will be felt instinctively in the muscles of the rider, and the animal, instead of obeying mechanically the requisite pressure of knee or foot, feels that the mahout does not exactly know what he is about. This will cause the elephant to swing his head, instead of keeping steady and obeying the order without delay. In the same manner, when tiger-shooting, the elephant will at once detect anything like tremor on the part of his mahout. Frequently a good elephant may be disgraced by the nervousness of his guide, nothing being so contagious as fear.