How old are you?

I like it .It made me think of some Mind Your P's and Q's which I said later in Life I was told came from The Old Country and when You got tipsy The bar tender would say mind Your P's and Q's Beer In Pints or a Quart or For Pete's sake Go jump into a Lake Any I thank You for the Memory's and May You and Yours have a Prospers New Year
And I had heard this was phrase came from typesetters, as they had to lay-out everything in mirror image/reverse in order for a page to be printed correctly. Plus, after taking down the type, they had to make sure the "p's" and "q's" were put back into the correct letter box/bin so that they could be readily found for the next printing.