Sustainable Success Diagnostic

You can be a peak performer without suffering negative side effects.

Why it Matters

Those who achieve peak performance often find they can only sustain it for so long. Every time they step up their effort and their results, they are faced with even higher expectations, more demanding people and seemingly unrelenting workloads. These brilliant people, with strong work ethics and a passion to succeed, are not willing to give up. They work harder. But at a cost.

We've noticed that those leaders who sustain peak performance over the long-term have mastered the toggle between Exertion and Recovery. This is the balance between working on the right things with maximum energy, then reliably replenishing that energy.

What it measures

Sustainable Success is a self-assessment - a focused, honest look at the toggle between Exertion and Recovery. It measures how you think, what you do and the routines you build in across both - because the leaders who sustain peak performance are deliberate about both halves, not just the effort.

Exertion Recovery
MindsetsHow you think
  • Buffet Mindset
  • Recovery Mindset
BehavioursWhat you do
  • Prioritise
  • Triage
  • Delegate
  • Switch
  • Slow
  • Stop
Systems & RoutinesWhat you build in
  • Boundary Time
  • Balcony Time
  • Time Blocking
  • Breaks
  • Transition Space
  • Sleep
Metrics
Quantity. Is the leader engaging in specific behaviours with enough frequency and consistency?
Quality. Are these behaviours having a positive impact on their results and their recovery?
Performance Profile
AI-Enhanced
Senior Leader · Q3 2025
Performance Output 82
Energy Management 54
Focus & Clarity 69
Sustainable Habits 47
AI Insight
"Your output is impressive, but your energy and sustainability practices are creating a ceiling on your long-term performance."
Who's it for

This diagnostic is powerful across the entire organisational hierarchy.

Executives Team Leaders People Leaders Individual Contributors
How it Works
Assessment Sources
Self-assessment
Two ways to work with us

Leadership Engine is the platform for diagnostics, dashboards and roadmaps.

Contact Leadership Engine →

People of Influence is the consultancy through which Michelle Rushton and Shaun Kenny deliver leadership development programs, team offsites and facilitate impactful conferences.

Visit People of Influence →