Joy is not something you earn after the next milestone. It is something you can build right now.
Most leaders carry an unspoken belief: happiness comes later. After the next quarter. After the restructuring. After the promotion. After things finally settle down.
It sounds rational. Even responsible. Yet decades of research in positive psychology suggest something surprising: happiness is not the result of success, it is often the cause of it.
Leaders who experience more positive emotions, such as curiosity, compassion, gratitude, and creativity, consistently perform better than those operating primarily from stress, pressure, and self-criticism. They make better decisions, build stronger relationships, and navigate challenges with greater resilience.
The implication is profound: investing in your well-being is not a distraction from performance. It is one of the most direct paths to it.
Why External Success Never Feels Enough
Research shows that each of us has a relatively stable happiness "set point", a baseline level of well-being to which we tend to return after major positive or negative events. A significant achievement creates a temporary spike. A major setback creates a temporary dip. But over time, most people return to their baseline.
This is why so many accomplished leaders find themselves asking, "Why doesn't this success feel as satisfying as I expected?"
The answer lies in what psychologists call the pursuit of conditional happiness. "I'll be happy when…" When revenue reaches a certain target. When the workload eases. When the next opportunity arrives. This mindset keeps us trapped in a cycle of striving without arriving. It fuels a constant search for what is missing rather than appreciation for what is present. And it activates the negative mental patterns that generate stress, anxiety, self-doubt, and dissatisfaction.
Achievement alone rarely changes your experience of life. Something deeper needs to shift.
The Real Source of Happiness
Happiness is not determined by what you accomplish. It is determined far more by the emotional state from which you experience your life.
A day filled with stress, frustration, worry, and mental noise can feel draining, regardless of how productive it was.
A day lived with presence, curiosity, compassion, and purpose can feel deeply fulfilling, even when outcomes are imperfect.
Neuroscience helps explain why. When our survival brain or autopilot brain is running the show, it naturally scans for threats, problems, and potential failure. It generates emotions such as fear, frustration, guilt, blame, and restlessness. When we shift into our sage part of our brain, we are in a positive mindset and a different set of capabilities becomes available: empathy, creativity, curiosity, clarity, calm, and wise action. The difference is not simply how we feel. It is how effectively we think, lead, and respond.
Happiness is less about what happens to you and more about the mindset from which you engage with life.
What This Looks Like in Leadership
Imagine you walk into a meeting and hear difficult news. A key client is leaving. A project is significantly over budget. A senior team member has resigned.
When the survival brain takes over, the reaction is immediate. Blame, anxiety, frustration, and defensiveness begin to spread. The conversation becomes focused on fault-finding and self-protection. The team leaves drained, discouraged, and no closer to a solution.
Now imagine the same situation led from a positive mindset in the sage part of your brain. The leader still feels the initial disappointment, is human, after all. But instead of getting hooked by the emotion, you pause, ground yourself, and ask:
"What can we learn from this?" "What opportunities might this create?" "What is the most constructive next step?"
The energy in the room shifts. People become more open, collaborative, and creative. The conversation moves toward learning and action. The challenge remains, but the team leaves feeling capable rather than defeated.
This is not about ignoring reality or forcing optimism. It is about engaging with reality from the part of your brain that gives you access to your best thinking.
How to Increase Your Happiness and Effectiveness
Raising your baseline level of well-being is not about trying harder. It is about building mental fitness through small, consistent practices that strengthen positive neural pathways while weakening unhelpful ones.
Notice what is already here. A negative mindset naturally focuses on problems, gaps, and what is missing. A positive mindset notices what is working. Before your next meeting, pause for sixty seconds. Become genuinely curious about something in your immediate experience: the warmth of your coffee, the sensation of your feet on the floor, or the rhythm of your breathing. This simple practice helps quiet the survival brain and activate the mental state where calm, clarity, and creativity emerge.
Catch the "I'll be happy when…" trap. Notice when you postpone your happiness until some future milestone is achieved. When you hear yourself thinking, "I'll be happy when…", pause. Recognize that your mind is judging the present moment as insufficient. Then gently redirect your attention back to the present moment, focus on one thing and let go of your thoughts.
Let positive emotions fuel performance. Many leaders believe positive feelings are rewards for success. The evidence suggests the opposite. When you feel curious, compassionate, appreciative, and connected, you think more clearly, collaborate more effectively, and recover more quickly from setbacks.
Positive emotions do not merely follow performance. They help create it.
A Question Worth Asking
What percentage of your day is spent in positive emotions such as curiosity, compassion, appreciation, and clarity, versus negative emotions such as stress, frustration, anxiety, and self-doubt?
The answer may reveal more about your leadership effectiveness than any performance review. Leaders who invest in their mental fitness do not just feel better. They lead better. They build stronger teams. They make wiser decisions. They create greater impact. And they do so without sacrificing their well-being.
Something else happens, too. Their energy becomes contagious. When you show up grounded, present, and positive, people around you feel it. Through the power of emotional contagion, your calm influences their calm. Your curiosity sparks their curiosity. Your optimism expands what they believe is possible.
Happiness is not selfish. It is a leadership advantage. It is the foundation of peak performance, meaningful impact, and sustainable well-being for you and for everyone around you.
Your positive mindset is the foundation of uncovering your potential: loving your work and life while creating a better world for all.
If you would like to experience this shift for yourself or explore how your team can strengthen its mental fitness, book a complimentary coaching session.
Further Reading
Positive Intelligence: Why Only 20% Of Teams And Individuals Achieve Their True Potential by Shirzad Chamine
The Untethered Soul: The Journey Beyond Yourself by Michael A. Singer
Connect with Janneke van den Berkmortel on LinkedIn.