Masks don't stop you getting covid or even limit the chance of getting covid as the virus just passes through the mask , so can you tell me why you wear it ? Because everytime you wear the mask it cuts down on the freedom of someone who does not want to wear one because as I said it does NOT stop you getting covid but the more you wear the mask the more the authorities will insist on it STOP WEARING YOUR BLO.DY MASK !!!