What does it mean to be sitting on the sidelines? It means we’re not in the game. In sports, there’s a limited amount of athletes who can be in a game at one time, and there are many reasons why certain ones have to sit out: they are injured, they aren’t starters, they’re lower on the depth chart, they don’t quite have the skills, or they’re just fans.
But what about those times when we are healthy, skilled and highly capable enough to be in the game, but we still choose not to go in? This is rare, but it does happen. Maybe we’re afraid, not comfortable with a situation, or that we’re losing and don’t want to be blamed for it.