If you want to contact me, do try the “send us a message” feature. You’ll see it just below the byline – on the left of the screen, if you are reading on a laptop or a desktop. This is for people who want to message me directly. I find it very useful when people message to point out errors (even typos – no mistake is too small to correct). Often I find your questions very interesting, too. I can’t promise to reply to them all, but I will try to reply to as many as I can, either in...