My friend Mary Bartlett, writer and author of Throw a Great Party, among other works, recently posted an essay about how to host a gathering. I thought it was incredibly appropriate, not only with the holidays rapidly approaching, but because gathering with friends can help us feel loved and cared for in these fraught times. With holidays approaching, some of us are starting to think about giving a party. Others of us are hoping to go to one (or more). Socializing is a great way to bolster good cheer and optimism. It takes us away—at least temporarily —from our laptops...