Masks have become a hot issue. Here’s my 2¢. Summary # I think everyone should wear a mask, unless they have a compelling medical reason not to. Look at it this way: a mask will either help you and those around you, or it will do no harm—beyond a little social awkwardness. If we look at the trade-offs in a game-theory-style matrix, we get: | | Masks Help | Masks don’t help | |——————-+————+——————| | Wear a mask | +100 | 0 | | Don’t wear a mask | -100 | ...