When did you decide to stop trying to be and finally double down on just one growth channel?

On the pressure to be active on every single platform is brutal. You hear about founders blowing up on X building communities on Reddit dominating LinkedIn and ranking on Product Hunt at once.

So you spread yourself thin trying to do it all ending up exhausted with results across the board.

For me the turning point came when I realized my audience actually lived on LinkedIn. Trying to force myself to entertain short‑form video else was just burning my energy. Once I cut the noise and put 90% of my focus into LinkedIn things finally started moving.

For those who have been, through this: what was the wake‑up call that made you drop the growth channels and commit to just one growth channel?