Behind the headline is a lot of quiet, repetitive work by people who rarely get credit for it.

The choreography went viral before the song did, which is increasingly how breakthroughs happen.

The numbers

Behind the headline is a lot of quiet, repetitive work by people who rarely get credit for it.

None of this requires special equipment or a big budget. Most of it requires attention, and a little patience.

If you only remember one thing from this story, make it this: start small, check the details and do not let anyone rush you.

Readers who wrote in described the same pattern again and again. Something small and convenient became part of the daily routine.