undoubtedly is of this character.[373] In the same way must have been managed the jousts and tourneys of the middle ages, the knightly combats of ancient Teutons, and youthful trials at arms and many similar contests as practised by various peoples[374] where, so long as there is no evidence of a quarrel, but only a natural demand to satisfy an inborn impulse to fight, it is all playful. We must not forget, however, that the desire for self-exhibition, to display one’s skill and courage, is also conspicuous. This subject brings us to a question which I touched upon in The Play of Animals. In reviewing the fighting plays of animals we found that many mammals and birds fight hotly in youth who seldom beard an enemy in later life, habitually taking to flight when attacked. The supposition in such cases must be that fighting play serves as practice for the mating contest, since even the peaceful ruminants engage in bitter combat with rivals. This supposition granted, we may further assume that the fighting plays of the fiercer animals are also connected with the sexual life, and may it not be true with men as well? It is indisputable, of course, that human combat with wild beasts and other enemies is often a struggle for food and ownership, and accordingly, in considering play as preparatory for serious fighting, its aim must be considered as only partially sexual. Still, the connection is sufficiently close to deserve a few words of mention.[375] A great difference is observable in the tussling of boys as they approach maturity. While the games of six-year-olds are uniformly harmless, and proceed amid laughter and fun, as the age of puberty approaches fighting play assumes a much more serious character, and even when only play is intended the whole bearing of the participants is greatly modified. Genuine make-believe, the innocent measuring of strength, is no longer practised; the youth desires to prove that he can play with danger, too; he assumes an offensive and boastful air, and regards each of his contemporaries as a rival. The inward restlessness which characterizes this time of life is directed by instinct toward belligerence, and every opportunity to fight is welcomed. It is at this time that the weapons, properly blunted or otherwise rendered less effective, may still be dangerous, for youths of all vigorous peoples will engage in some kind of spirited combat. Take, for example, the description of London boys, by Fitz Stephen, who lived in the time of Henry II. We find not only the nobility, but the merchant class as well, exercising themselves at all times of the year in armed contests, which, in spite of their playful character, often had serious results. In the dead of winter, often on ice, they assembled for this purpose, with staves for lances, held jousts “from which they did not always escape uninjured, for many were the legs and arms broken in the fray. But the youths, in their desire for glory,