Anthropology is definitely a window into novel cultural ideas! Any other neat ones to share?

Somewhat similar to Piraha, Korean also has a focusing on how you learned something and your degree of confidence baked into the verb. It sort of takes the place of conjugation in romance languages. So you can easily say if you know something through personal experience (doing it), seeing it, or because another person said so, ect. It is a neat shift in perspective.