Examinations now keep daltonic gentlemen out of locomotives, and ladies who have lost their “keys” are apt to find their friends’ pianos closed. What we cannot guard against is a variety of the genus homo which suffers from “social color-blindness.” These well-meaning mortals form one of the hardest trials that society is heir to; for the disease is incurable, and as it is almost impossible to escape from them, they continue to spread dismay and confusion along their path to the bitter end.

This malady, which, as far as I know, has not been diagnosed, invades all circles, and is, curiously enough, rampant among well-born and apparently well-bred people.

Why is it that the entertainments at certain houses are always dull failures, while across the way one enjoys such agreeable evenings? Both hosts are gentlemen, enjoying about the same amount of “unearned increment,” yet the atmosphere of their houses is radically different. This contrast cannot be traced to the dulness or brilliancy of the entertainer and his wife. Neither can it be laid at the door of inexperience, for the worst offenders are often old hands at the game.

The only explanation possible is that the owners of houses where one is bored are socially color-blind, as cheerfully unconscious of their weakness as the keyless lady and the whistling abomination.

Since increasing wealth has made entertaining general and lavish, this malady has become more and more apparent, until one is tempted to parody Mme. Roland’s dying exclamation and cry, “Hospitality! hospitility! what crimes are committed in thy name!”

Entertaining is for many people but an excuse for ostentation. For others it is a means to an end; while a third variety apparently keep a debit and credit account with their acquaintances—in books of double entry, so that no errors may occur—and issue invitations like receipts, only in return for value received.

We can rarely tell what is passing in the minds of people about us. Some of those mentioned above may feel a vague pleasure when their rooms are filled with a chattering crowd of more or less well-assorted guests; if that is denied them, can find consolation for the outlay in an indefinite sensation of having performed a duty,—what duty, or to whom, they would, however, find it difficult to define.

Let the novice flee from the allurements of such a host. Old hands know him and have got him on their list, escaping when escape is possible; for he will mate the green youth with the red frump, or like a premature millennium force the lion and the lamb to lie down together, and imagine he has given unmixed pleasure to both.

One would expect that great worldly lights might learn by experience how fatal bungled entertainments can be, but such is not the case. Many well-intentioned people continue sacrificing their friends on the altar of hospitality year after year with never a qualm of conscience or a sensation of pity for their victims. One practical lady of my acquaintance asks her guests alphabetically, commencing the season and the first leaf of her visiting list simultaneously and working steadily on through both to “finis.” If you are an A, you will meet only A’s at her table, with perhaps one or two B’s thrown in to fill up; you may sit next to your mother-in-law for all the hostess cares. She has probably never heard that the number of guests at table should not exceed that of the muses; or if by any chance she has heard it, does not care, and considers such a rule old-fashioned and not appropriate to our improved modern methods of entertaining.

One wonders what possible satisfaction a host can derive from providing fifty people with unwholesome food and drink at a fixed date. It is a physical impossibility for him to have more than a passing word with his guests, and ten to one the unaccustomed number has upset the internal arrangements of his household, so that the dinner will, in consequence, be poor and the service defective.