I got covid in December and had to go to the store to get some dayquil. They won't deliver that stuff. I was wearing a mask, actively trying to avoid people, was super careful to disinfect my hands before going in and touch as little as possible. I went to the self checkout and the lady up front tried to spark up a conversation with me.

"Feeling under the weather huh?"

I just nodded and made it clear I wasn't talking. I just couldn't understand the logic of trying to interact with an obviously sick person when they're going out of their way to not interact. People's brains are broken.