Then comes the need for patience, since in all probability the first story is one you have heard a hundred times, or else some pointless and disconnected jumble. At the conclusion of either, however, the teller must be profusely complimented, in the hopes of eliciting something more valuable. But it is possible to waste many hours, and in the end find yourself possessed of nothing save some feeble variant of a well-known legend, or, what is worse, a compilation of oddments which have lingered in a faulty memory from half a dozen distinct stories. After a time, however, the attentive collector is rewarded by finding that a coherent whole is growing up in his or her mind out of the shreds and patches heard here and there, and it is delight indeed when your own dim suspicion that this part of the puzzle fits into that is confirmed by finding the two incidents preserved side by side in the mouth of some perfectly unconscious witness. Some of the tales in this volume have thus been a year or more on the stocks before they had been heard sufficiently often to make their form conclusive.