@MaiaKoda : I have been told some people wear their mask below their nose because they cannot breathe with their nose covered. These people are wanting to be safe, are apologetic, but due to existing health problems just cannot cover both their nose & mouth at the same time. Anyone that I know that has this problem, I suggest they add a face shield as extra protection. I have given face shields to my friends that need them. Thinking about carrying some extra face shields for the next person that is apologetic due to health issues. Need to state that I never say anything to someone that does not wear a mask properly. In the stores, I have had people actually ask about my shield & apologetically state their reason for not wearing their mask over their nose. And then, too, there are people that wear their mask below their nose for no reason. Defiant?