i would create multiple short videos around the same topic but change only the hook, framing, or emotional angle and then post them close together, track retention, especially the first 3 seconds, watch time, saves, and shares, then double down on the version that performs best.

To grab attention in the first 3 seconds of a short video i would start with a bold statement that creates curiosity and then immediate visual movement, like walking or zooming in and create an open loop that makes people want to hear the rest.