A campaign without a central idea is just a media schedule with pictures. It spends money and buys reach, but it does not build anything that lasts past the flight dates.

The big idea is the thing that stays true whether it runs on a billboard, a thirty second spot or a six second bumper. If a thought only works in one format, it is a tactic, not an idea, and tactics are expensive to keep inventing.

We pressure test every concept the same way. Can you say it in a sentence, draw it on a napkin, and stretch it across a year without it thinning out? If not, it goes back to the wall.

The reward is compounding. A real idea gets cheaper to run every month, because the audience already knows the story and you are just adding chapters.