People are making up for time lost during the pandemic. Weddings are happening again. People are hosting cookouts, and going on vacation. Some people are heading back to in-person school and adjusting to working from the office again. But the health crisis is not over, and people in different parts of the country are taking very different approaches to that fact.These different approaches and thoughts are presenting some tricky situations, like asking people if they have or plan to get a COVID-19 vaccine booster shot, or requesting that someone mask up.To talk through some of situations, NPR's Michel Martin spoke with Steven Petrow, an opinion columnist with USA Today, who's been writing about matters of etiquette, among other things.