The nice thing about the JoCo Cruise is that there are specific bits of the ship set aside as quiet zones, so you don't have to retreat to your stateroom if you don't want to; you can sit somewhere quiet with a view and exist in proximity of others *without having to interact*. They get introverts.

😻

It's the sort of thing you can do when you charter the whole ship. They also have historically given out green "yes I'm fine with interacting" and red "no please do not interact with me" signal buttons you can wear. If someone is wearing a red button, in my experience people really do respect it.