Remaining single for an extended period has become increasingly common among many in their thirties. With a focus on independence, career aspirations, and personal exploration, this lifestyle is attractive to many. However, some research suggests that the effects on mental well-being might be more nuanced.
Long-term Singlehood: A Growing Trend
In recent years, being single has emerged as a fully embraced lifestyle. Concepts such as autonomy, freedom, and personal development now play pivotal roles in life journeys. Ideas like “solo living” and viewing oneself as one’s own partner exemplify this shift. Longer studies, career ambitions, and a desire for self-discovery have redefined modern priorities.
A study conducted by the University of Zurich, tracking over 17,000 young adults aged 16 to 29 across Europe, reveals that more individuals are delaying their first serious romantic relationship.
Monitoring Changes in Well-Being
According to this research, prolonged singlehood may lead, for some individuals, to a gradual decline in life satisfaction as they approach their thirties. The researchers also note an increase in feelings of loneliness among some participants. This trend affects both men and women, although each journey is uniquely individual.
This experience can be influenced by various factors: your environment, your social network, and cultural norms. At a time when relationships are often highly valued, the disparity with societal expectations can sometimes weigh heavily.
Entering a Relationship: One Factor Among Many
Research has shown that experiencing a first romantic relationship is often linked to an improvement in certain well-being indicators, such as life satisfaction and feelings of connection. However, it is crucial to note that this does not imply that being single “damages” mental health or that a partnership is a universal solution.
Researchers emphasize a key point: these are statistical associations rather than cause-and-effect relationships. Personality traits, friendships, life context, and emotional stability are equally important. In fact, some indicators, such as depressive symptoms, do not show significant changes with the transition into a relationship, highlighting that well-being is multifaceted.
Single… and Thriving
It’s important to emphasize: being single is neither problematic nor shameful. It’s not a “delay,” a deficiency, or a mistake to correct. Many individuals flourish on their own, finding rich fulfillment in friendships, their careers, passions, or their self-relationship. This lifestyle deserves the same respect as any other.
The findings from these studies should not be interpreted as pressure to enter a relationship to “feel better.” You have every right to prefer being single, to choose it, to enjoy it, or simply to find comfort in it at this point in your life. Your worth, balance, and well-being are not dictated by your romantic status.
The True Issue: Connections of All Kinds
What these studies predominantly highlight is not an opposition between singlehood and relationships but rather the significance of social connections. Prolonged feelings of loneliness—whether you are single or in a relationship—can adversely affect well-being. Conversely, feeling surrounded, supported, and connected to others plays a vital role in emotional equilibrium. Deep friendships, familial bonds, communities, and sincere exchanges all contribute to our sense of belonging.
A Diversity of Life Paths
Life trajectories are evolving, and there is no longer a singular model to follow. Long-term singlehood is part of this transformation, alongside other ways of building one’s life. Some individuals find invaluable freedom in this phase, while others experience moments of uncertainty: all of these experiences are valid.
Ultimately, this research underscores a crucial concept: your well-being hinges on a variety of balances. Among them, the most vital is one that honors your desires, your pace, and your unique way of finding fulfillment in life.

