Certainly the goody bag is basically useless — a couple of candies and some ear plugs from the typical lagniappe. However, you, the harried parent, utilize it to complete what economists call signaling. You’re letting the readers know you love their happiness, whether you absolutely or otherwise.
Until they figure that out, though, a delicacy bag goes a lengthy way.
You tip a waiter or waitress since it is social custom within the U . s . States or because we’re feeling guilty that many restaurants don’t pay their workers enough to reside on. However if you simply plan to return and aspire to be recognized and treated better still, you may tip more.
But you will find bigger questions on the line.