I was at the dentist this week. I had to wear a mask to where hygenist cleaned my teeth, then back on again, then to where my dentist said in effect "you're grand" (due to the fact I LIE about my flossing, I mean FFS who is honest about that!) then again a mask on, before I left the building. The mask was something I produced from my back pocket like a ritual from days of yore. If it wasn't for my love of Lisa, god knows, postal I think is the word ;)