Before you answer the question, assume you are going somewhere like the grocery store or Lowes/Home Depot during normal busy hours, where it is almost impossible to avoid staying a minimum of 6ft away from everyone in the store. I wear one when I go to the grocery store, or Lowes etc, but I don't wear one when I go to the gas station. I have put it on about 50% of the time I go into the office at the mulch yard to pay. If I go into the building at my work, I am required to wear one. I haven't needed to go into work though. I'm curious what percentage of the NC4x4 folks are wearing masks when they go out to 'crowded' public places.