This is how it works when groups grow. In a group of 5 close friends it's not hard to know when someone is joking. You all know each other's style. As the group

This is how it works when groups grow. In a group of 5 close friends it's not hard to know when someone is joking. You all know each other's style. As the group grows the safest thing is to just not joke around lest you risk someone misinterpret your joke.