Hooks: the first three seconds decide everything

Most of an ad's fate is sealed before the third second. If the hook does not earn attention, nothing after it matters - the budget is already gone. So we spend a disproportionate amount of our craft on the opening beat.

The hook is a promise, not a trick

A good hook tells the viewer, fast, that the next few seconds are worth their time - and then keeps that promise. Clickbait that does not pay off buys you a cheap view and an expensive, low-intent user. The hook and the payoff have to be the same story.

Patterns that earn the next second

• The relatable problem - open on the exact frustration your product removes.
• The visible result - show the after, then earn the before.
• The pattern interrupt - a motion, a sound or a frame that does not belong in the feed.

Test hooks, not whole ads

Because the opening carries most of the weight, the highest-leverage test is swapping the first three seconds while holding the rest of the ad constant. One winning hook can be reused across a dozen edits - which is exactly how a creative library compounds.

The takeaway

Obsess over the opening. It is the cheapest, fastest lever you have - and on a paid feed, it is the difference between a scroll and a customer.