carried on automobiles, always ready to take their place on the road, if one of the regular wheels breaks down and needs to be sent away for repairs. These are the middle-aged, unmarried aunts and cousins—staunch, reliable—who are sent for to take care of the children while mother runs over to Europe for a holiday. And some are fifth wheels like myself—neither old nor self-effacing, neither middle-aged nor useful, but simply expensive to keep painted, and very hungry for the road. It may be only a matter of time, however, when I shall be middle-aged and useful, and later old and self-effacing; when I shall stay and take care of the children, and go upstairs early when the young people are having a party.
A young technical college graduate told me once, to comfort me, I suppose, that a fifth wheel is considered by a carriage-maker a very important part of a wagon. He tried to explain to me just what part of a wagon it was. You can't see it. It's underneath somewhere, and has to be kept well oiled. I am not very mechanical, but it sounded ignominious to me. I told that young man that I wanted to be one of the four wheels that held the coach up and made it speed, not tucked out of sight, smothered in carriage-grease.
It came as a shock to me when I first realized my superfluous position in this world. The result of that shock was what led me to abandon my ideals on love in an attempt to avoid the possibility of going upstairs early and having dinners off a tray.
