CLEAN : Australians ditch their bathing suits

The video discusses an activity designed to help people overcome nervousness and inhibitions by engaging with a joyful group. Participants are encouraged to enjoy nature and the harbor, despite initial fears, such as not being able to swim. The experience is described as freeing and exhilarating, with a call to join the event annually.

What does the text suggest about the concept of comfort zones?

Why do the participants believe everyone should try this experience?