There’s a quiet shift happening in leadership, and a lot of people are missing it, not because it’s complex, but because it’s subtle. In this episode of Project Joyful, Tracy explores why regulation, not suppression, is becoming the real marker of authority in modern leadership.

For years, leadership rewarded appearing calm under pressure, compartmentalising emotion, and pushing through internal strain to keep things moving. Many high-performing leaders built their careers by becoming the safe pair of hands, the one who didn’t get stressed, or at least didn’t show it. But biology has always been part of the picture, whether we acknowledged it or not.

In this grounded, science-informed conversation, Tracy breaks down how nervous systems shape influence, why teams subconsciously orient to the state of the leader, and how appearing calm can quietly create vigilance rather than trust. This episode explores the difference between performative calm and true regulation, the organisational cost of sustained nervous system alertness, and why things can be “working” while still feeling heavier than they should.

This isn’t a conversation about wellness trends or mindset hacks. It’s an exploration of leadership through a biological lens, and what changes when leaders stop overriding their systems and start working with them.

If you’re a leader who carries a lot, if things are working on the surface but some days still feel harder than they ought to, or if you’re sensing there’s a more sustainable way to hold authority without losing your edge, this episode is for you.

In this episode, you’ll hear about:

• Why regulation is becoming the new authority in leadership
• How appearing calm differs from being regulated
• The nervous system science behind leadership influence and co-regulation
• Why teams subconsciously align to the leader’s internal state
• How vigilance can masquerade as high performance
• The organisational cost of sustained internal override
• What leadership looks like when biology is no longer ignored

Upcoming Live Experience: Biology of Leadership

Tracy is hosting a live experience called Biology of Leadership on 18–20 February, where this conversation is taken out of theory and into application, exploring how leadership is shaped, stabilised, or strained at the level of the nervous system.

🔗 Learn more and register here:
https://www.tracytutty.co.nz/LeadershipBiology