I know that there is a very good chance no one will see their posts were quoted but I will post my comments anyway.
I was released from a physical therapy clinic [in-patient] after 3 weeks there on January 13, 2012. That was a Friday. I now suffer from trisatritaphilia. [love of things of the number 13] It has been the start of a new life since then!
do you also have an aversion to garlic and running water as well?
That is usually law enforcement or medical. I was asked by a Police SGT not to use "THAT WORD". Later on about 2 years later, I was doing volunteer service at the local V.A.M.C. in the cat scat dept., when I commented how the ER had been Q****. Oh the ruckus I started by the innocent comment .. .. .. .. ..
you ever see any one kick or other wise accost an animal? What about people who would shot a dog with a bb gun. I did, and got bit on the bum. served me right.
As for knocking on wood, I do so, when the wood is a door and I wish to politely see if anyone is home.