Thanks. We used your advise to find out who. Discovered there were many and whoever helps was either one of them or not around. But just trying your suggestion helped. Will continue to try.

It also raised and unknown issue. We have been doing PT at home after surgery. All wear masks but our regular guy arrives, stands 6+feet from the door with his mask down and says just want you to see my face and that I'm smiling. No problem. Due to a schedule conflict, had two others come in a row that arrived masked and stayed masked. That panicky feeling was coming back. Luckily they left before it got serious.

Don't know what this is all about. Thanks for helping.