The other day I was wondering why everything in sets of ten is important to people. Working in a job for 18 years is just as impressive as getting to 20.
Is it because that’s how many fingers we have? Ten not twenty!
Now that I think about it, we do have a few things that aren’t in tens. There are 12 inches in a foot and 3 feet in a yard. There are 2 pints in a quart and 4 quarts in a gallon