At 70 years old, Sylvie finally put her badge in a drawer. For years, she had been a familiar sight, climbing the stairs at a fixed hour, always in a hurry, always elsewhere. She had long believed that one day, everything would stop, and with that would come lightness: slow mornings, rediscovered desires, the feeling of having regained her life. But when work disappeared, it was not freedom that followed. It was silence. At first, it felt pleasant, even luxurious. Then, a heavier silence settled in, and something began to rise—a deep, persistent background that she had learned to ignore. What she thought she had left behind did not dissolve. Instead, it came closer. For thirty-five years, Sylvie held a position that did not really suit her. Like many people, she told herself, "later." Later, she would live differently. Later, she would feel better. She had made retirement a promise, almost a remedy. When everything stopped, however, the unease did not disappear. It simply no longer had an obvious cause to cling to. The first months after retirement brought days that felt longer and emptier. In this new space, Sylvie began to recognize what she used to call "the fatigue of work." But it was not just work that had caused her discomfort. It was something more intimate, a relationship with the world that did not depend solely on her hours or her office. She gradually realized that retirement does not create emptiness—it reveals it. What she had thought belonged to work, to its constraints and hierarchy, had actually belonged to her for a long time. This feeling is not trivial. Psychologists refer to it as the arrival bias. Positive psychology describes a common mechanism among retirees: the arrival bias. Popularized by Tal Ben-Shahar, a professor at Harvard, it refers to the belief that achieving a specific goal, such as retirement, will bring lasting happiness. The idea that "when I will be retired, everything will be better" is a classic example of this belief. But once retirement is reached, satisfaction often appears and then quickly drops. This aligns with what Sonja Lyubomirsky's research calls the hedonic adaptation: whether it is a happy or painful event, most people return, after a time, to their usual level of well-being. Simply changing life situations, like moving from work to retirement, is not enough. Lyubomirsky's studies show that the difference between people who are permanently happy or unhappy mainly lies in how they interpret what happens to them. This word, "interpret," is central: unhappiness is not only a reaction to circumstances, but a relationship to them. Longitudinal studies conducted by RAND indicate that life satisfaction tends to decrease with age, under the effect of health degradation or the death of a spouse. In other words, after 60 or 70 years, objective challenges increase. Those who live their retirement best are not necessarily those who had the "best situation," but those who, over time, have cultivated stable habits and sources of meaning. Their days are not centered on a great promise to come, but on what they invest concretely, here and now. They maintain regular, chosen relationships with a few close people or an association network. They dedicate time to activities they truly live: gardening, reading, volunteering, artistic practice. They develop intentional actions oriented towards the present, such as writing every day, walking while observing, or taking a few minutes to feel what is going on, even modestly. Experts recommend conducting a true inner work: being attentive to what one feels in the morning, no longer attributing everything to circumstances, testing small new ways of filling one's days. The idea is not to find a magical recipe, but mainly to learn to settle into one's own existence, day after day, without waiting for a future "great moment" to save us.