>Whatever COVID was I think it damages the nervous system.

Absolutely. I had the sense of taste more get numbed.

My mother had the ghost smells. She thought my car was catching on fire and was losing it.

>Coriander

Cilantro? I might try that but I am one of the people with the allergy that makes it taste like soap. But at most it might make my mouth itch, so I could probably do it. The seed or the leaf?