TL;DR: Most conversations about sustainable performance start from the wrong premise—that the performance standards themselves are neutral. They're not. Before optimising for sustainability, ask: whose definition of "good" am I trying to meet? The answer might explain why it feels so hard.

You're exhausted. Not the kind of tired that sleep fixes—the kind that accumulates despite doing everything right. The productivity systems, the boundary-setting, the rest. You've tried it all.

The advice you get assumes the problem is execution. Work smarter. Delegate more. Manage your energy better.

But here's what that advice never questions: the performance standards themselves.

Most feedback is useless.

Not because people lack good intentions. Not because organisations don't invest in training. But because we've been taught to give feedback in ways that trigger defensiveness, focus on personality rather than behaviour, and leave people with nowhere to go.