In the context of the greenext it would have been being able to sit in silence with a stranger in a leisure setting without needing to make the situation about themself. That’s an extreme situation though because sauna.

Usually though it’s just reading people to know how far you should take a simple “how’s it going?”. The best advice that doesn’t apply to most people but someone should probably hear is not everything is an opportunity to shoot your shot, not that this is what happened.