ELI5: Explain Like I'm 5

Koan

A koan is a type of story, problem, or question used in Zen Buddhism to help people think differently and become more aware. Koans are usually short, unusual stories or questions that have no easy answer. They are meant to challenge our assumptions, push us to think outside of the box, and sometimes even help us to find inner peace. Koans can also help people see and accept things they may not have noticed before.