I find wearing mask difficult. My glasses steam up impairing my already far less than perfect sight.
I prefer to abide by the rules I was taught as a child these being as far as possible to stay at home if suffering from a cold, cough sore throat etc. or running a temperature. To always cover my nose and mouth when sneezing, coughing or yawning, and if suffering from anything infectious to stay as far away from other people as possible, if I have to go out.
Nor do I have any difficulty about moving away from those who sneeze, sniffle cough etc. in public without using a handkerchief or simply requesting them to do so.
Those attending people with serious medical conditions should obviously wear a mask, or report sick if they have or fear they are coming down with a cold.
Another good rule we all should follow is to to hang our outdoor clothes to air when we come home, and wash our hands properly before touching anything except the outdoor garments we are removing.