But we may go further back still. I have referred to the make-believe that is a relief to overcharged feelings. Emotional stress is felt at times by everybody, be he savage or civilized. It causes a reaction, more or less powerful in proportion to the magnitude of the cause or the excitability of the person who undergoes it. It is expressed in acts sometimes of the wildest extravagance, sometimes rhythmic and partially controlled. These acts are spontaneous, automatic. Recurrence of the emotional stress would tend to be accompanied by repetition of the {117} acts in which the reaction had been previously expressed. If the recurrence were sufficiently frequent, the form of the reaction would become a habit to be repeated on similar occasions, even where the stress was less vivid or almost absent. It can hardly be doubted that many rites owe their existence to such reactions. The Pawnees, like the Wichita, a tribe belonging to the Caddoan stock of North America, summoned with song and dance and other elaborate rites the buffaloes which were the mainstay of their existence. Everything depended--sustenance, provision of clothing and tents and all other necessaries, hence the very continuance of the tribal life--on the buffaloes. Their movements about the great central plains of the continent were mysterious. The true causes were unknown; the course was not predicable with certainty. Accordingly, the period of expectation while the people were awaiting the advent of the herd was one of great emotional tension. It was relieved by a series of acts, originally automatic, or quasi-automatic, which would gradually assume more and more definitely the calling and enticement of the expected herd. This form of reaction to the particular stress would become habitual. It would end as a solemn rite, which was believed to have a powerful influence in bringing the animals and effecting a satisfactory capture. The _orenda_ of the performers, expressed in the manner consecrated by tradition, would then be held to exercise a compelling power.[117.1] To such an origin must be ascribed the rehearsal of a battle that takes place in many savage tribes before {118} the warriors go forth on a raid, and the dances and other ceremonies accomplished by women left at home when their husbands are absent fighting or hunting. More obviously must it be held responsible for a variety of other performances, of which the common spell in this country and on the continent of Europe, to recover an article stolen or the waning affections of a lover, is a type. The love-lorn maiden takes some object, frequently a shoulder-bone of lamb, and sticks a knife or a pin into it, saying: “’Tis not this bone I mean to stick, But my lover’s heart I mean to prick, Wishing him neither rest nor sleep Till he comes with me to speak.”