My students have lately taken to thanking me for my time and help every time we speak. It's sort of sweet, but not if some coach told them to do it to attract o

My students have lately taken to thanking me for my time and help every time we speak. It's sort of sweet, but not if some coach told them to do it to attract opportunities. It's getting to where I silently add "Mrs. Cleaver" to every effusive thank-you. (That is an old-folks joke; you'll just have to duck-duck it.)