The problem is that the worst thing that you can do during this pandemic is touch your face. There is a lot of evidence that people who are not used to wearing

The problem is that the worst thing that you can do during this pandemic is touch your face. There is a lot of evidence that people who are not used to wearing masks increase the incidence of touching their faces to adjust the mask, talk, eat, even... cough and sneeze. Proper hygiene is far more important, wash your hands and cover your mouth when you cough or sneeze. Hospitals have entire procedures for equipping and doffing PPE, the public doesn't.