the recommendation of the horse—“What in the world should I do in Monticello at 6:30 in the morning?”—the displacement is also an obtrusive one, but as a substitute for it it acts upon the attention in a senseless and confusing manner, whereas in the interrogation of the actress we know immediately how to dispose of her displacement answer.
The so-called “facetious questions” which may make use of the best techniques deviate from wit in other ways. An example of the facetious question with displacement is the following: “What is a cannibal who devours his father and mother?—Answer: An orphan.—And when he has devoured all his other relatives?—Sole-heir.—And where can such a monster ever find sympathy?—In the dictionary under S.” The facetious questions are not full witticisms because the required witty answers cannot be guessed like the allusions, omissions, etc., of wit. </ref>
We already surmise, and later will be able to see more clearly, that in this condition of deviation of attention we have disclosed no unessential characteristic of the psychic process in the hearer of wit. In conjunction with this, we can understand something more. First, how it happens that we rarely ever know in a joke why we are laughing, although by analytical investigation we can determine the cause. This laughing is the result of an automatic process which was first made possible by keeping our conscious attention at a distance. Secondly, we arrive at an understanding of that characteristic of wit as a result of which wit can exert its full effect on the hearer only when it is new and when it comes to him as a surprise. This property of wit, which causes wit to be short-lived and forever urges the production of new wit, is evidently due to the fact that it is inherent in the surprising or the unexpected to succeed but once. When we repeat
