Uncertainty during organizational change releases cortisol, which literally lowers an employee's IQ and hampers their ability to adapt. The antidote is empowerment. Involving staff in planning and giving them control over their environment reduces their threat response and preserves cognitive function.

Counterintuitively, senior leaders often report less stress than their subordinates despite having more responsibility. This is because having control and agency over how to tackle demanding work transforms potential negative stress into a fulfilling challenge. A lack of control is more stressful than the demands themselves.

The higher you climb in an organization, the more your role becomes about solving problems. Effective leaders reframe these challenges as rewarding opportunities for great solutions. Without this mindset shift, the job becomes unsustainable and draining.

Effective leaders are 'sturdy,' like a calm pilot in turbulence. They validate their team's emotional experience ('I hear you're scared') while remaining grounded and confident in their own ability to navigate the situation ('but I know what I'm doing').

A counterintuitive productivity hack for leaders is to consciously allow minor problems to go unsolved. Constantly trying to extinguish every "fire" leads to burnout and context switching. Explicitly giving a team permission to ignore certain issues reduces anxiety and improves focus on what is truly critical.

Constantly shielding your team from discomfort to optimize for short-term happiness ultimately builds anxiety and fragility. True resilience comes from a culture where people can face hard things, supported by leadership, and learn to cope with disappointment.

Labeling stress as "good" or "bad" is a misconception. Instead, view stress as a signal that something you care about is at stake. The productive approach is to develop a repertoire of responses—slowing down, asking for help, or rising to the challenge—to effectively meet the moment.

A key role of a leader is to act as a shock absorber between upper management and their team. This means absorbing pressure and translating it into manageable tasks. It requires the courage to push back on unrealistic expectations while protecting your team's focus and morale.

A key leadership function is to reduce triggers for team rumination. When instructions, feedback, or goals are ambiguous, employees fill the void with negative speculation. The most effective managers proactively provide clarity and create a culture where asking for clarification is encouraged and safe.