Circle pits

Circle pits are some of life’s biggest mysteries to me.

  1. Why do they go counterclockwise?
  2. Do they go the other way in the Southern Hemisphere?
  3. Who started them, and when?
  4. When bands call for it, why do people actually obey?

For novices, someone has helpfully written a guide:
How to Circle Pit

See also the related guides at the bottom of the page:
How to Be “Punk”
How to Enjoy a Rock Concert
How to Dress for a Real Metal Show (not a Nu Metal Show)