Happiness
“What would make you happier?” — this simple yet mind-bending question was asked by Professor Daniel Gilbert in his well-known lecture “The Surprising Science of Happiness.” Gilbert, a leading figure in positive psychology, challenges our assumptions about what truly makes people happy.
Imagine two versions of your future: in one, you win the lottery; in the other, you become paralyzed. Intuitively, most of us assume the first scenario leads to greater happiness. Yet research shows something unexpected: lottery winners report only slightly higher happiness levels than individuals living with paraplegia.
This surprising finding shows that happiness is not only a result of external circumstances. Rather, it depends heavily on how our mind interprets those circumstances. As Prof. Gilbert explains, “Each of us has a psychological immune system that allows us to produce happiness from the available resources, regardless of whether our situation is objectively beneficial or not.”
Natural vs. Synthetic Happiness
According to Gilbert, humans are capable of creating two forms of happiness:
- Natural — the joy we experience when things go the way we want.
- Synthetic — the happiness we generate internally when life does not go as planned.
Positive psychology teaches us that instead of constantly chasing happiness through achievement, status, or luck, we can learn to synthesize it from the experiences we already have. And the more we practice this ability, the more resilient and successful we become.
Research also shows that experiencing positive emotions not only feels good — it also increases our chances of future success. Happiness fuels achievement, not the other way around.
How to Practice Positive Psychology
Like any other skill, happiness can be trained. Here are evidence-based ways to build it:
- Experience gratitude daily — and express it openly.
- Practice kindness through small good deeds.
- Give yourself pleasure and celebrate the moment — mentally “photograph” positive experiences.
- Thank the people who support and inspire you.
- Learn how to forgive — it frees emotional space.
- Build close friendships and family relationships — happiness thrives in connection.
- Treat your body gently — rest, move, and smile.
- Learn new strategies for coping with stress and practice them regularly.
Why Happiness Matters for Health
Research in psychology and medicine continues to show that a positive outlook can influence physical well-being. Lower stress levels, healthier habits, improved immune function, and better pain tolerance are just some of the benefits.
At PDR Physical Therapy & Wellness Center, we often see how emotional well-being affects healing and recovery. Patients who feel supported, connected, and optimistic tend to progress faster. You can learn more about this mind-body connection in our related article:
Physical Therapy for Stress.


















