If people are doubting how far you can go, go so far that you can't hear them anymore.
The real wisdom here isn't about spite or proving doubters wrong—it's about the physics of ambition itself. When you move far enough forward, the noise behind you genuinely becomes inaudible; you're no longer in range of their frequency. A person training for their first marathon doesn't silence critics by running faster out of anger; rather, somewhere around mile eighteen, the chatter from the sidelines simply ceases to matter because she's absorbed in something larger than their opinions. Michele Ruiz captures something often missed: distance itself is a form of freedom, not because you've won an argument, but because you've changed your address entirely.