Question 1

What is The Hidden Variable keynote?

Accepted Answer

The Hidden Variable is a keynote by Environmental Wellbeing Designer Etienny Trindade for Chief People Officers, Heads of DEI, and People and Culture leaders. It reveals how the mental load — the invisible cognitive work of managing a household — follows women into every meeting, every decision, and every leadership conversation at work. Built on peer-reviewed research from the University of Bath, Deloitte, and McKinsey, and 20 years of design science, the keynote gives leadership teams a framework to understand and act on the real cause of women's burnout. Available as a 60-minute keynote or half-day workshop, in person or virtually, Australia-wide and internationally.

Question 2

Why are women burning out faster than men?

Accepted Answer

Women burn out at 1.5 times the rate of men according to Deloitte's 2025 Workforce Intelligence Report. The primary cause, now established by research, is cognitive strain rather than workload volume. A 2025 University of Bath and University of Melbourne study found that mothers carry 71% of the household mental load regardless of income or seniority. This means that even the most senior women arrive at work already carrying the anticipating, planning, and monitoring of everything at home — creating a persistent cognitive drain that workplace wellness programs have consistently failed to address because they look in the wrong place.

Question 3

What does it cost to lose a senior woman?

Accepted Answer

The minimum cost of replacing one senior woman is $200,000 AUD, accounting for recruitment, onboarding, lost institutional knowledge, and reduced team performance during transition. McKinsey and Lean In's 2025 research shows that women remain underrepresented at every leadership level for the 11th consecutive year, with just 29% of C-suite roles held by women — unchanged. Organisations that understand and act on the mental load as a retention variable are the ones keeping their best women.

Question 4

How do I book Etienny Trindade as a keynote speaker?

Accepted Answer

Etienny Trindade accepts 4 corporate keynote engagements per quarter. Q3 2026 has 2 slots remaining. Bookings are made via the enquiry form at happyhealthyhomes.au/speaking.html. Etienny replies personally within 48 hours. Half-day workshops are also available. When Q3 closes, the next availability is Q1 2027.

Your best women are burning out.
Not from work.
From everything
work cannot see.

They do not arrive tired from work.
They arrive tired from home.

The Hidden Variable

This is not opinion.

The organisations who move first are the ones who keep their best women.

Your best women are burning out. Not from work. From everythingwork cannot see.

They do not arrive tired from work.They arrive tired from home.

The Hidden Variable

This is not opinion.

The organisations who move first are the ones who keep their best women.

Your best women are burning out.
Not from work.
From everything
work cannot see.

They do not arrive tired from work.
They arrive tired from home.