Emerging Adulthood: Finding Yourself in the In-Between Years
For many people, the years between 18 and 29 can feel exciting, confusing, hopeful, and overwhelming all at once. One day you may feel independent and capable, and the next you may wonder if you are “behind” in life. Careers shift, relationships evolve, identities deepen, and the future can feel both wide open and uncertain.
Developmental psychologist Jeffrey Jensen Arnett (2014) coined the term emerging adulthood to describe this unique stage of life between adolescence and full adulthood. In his book Emerging Adulthood (2nd ed., 2014), Arnett argues that ages 18–29 represent a distinct developmental period marked by exploration, transition, and possibility.
Rather than viewing these years as a “failure to launch,” emerging adulthood recognizes that modern life often involves a longer path toward stable careers, committed relationships, financial independence, and identity formation. These years are not simply an extension of adolescence; they are their own developmental stage.
The Five Features of Emerging Adulthood
Arnett identified five characteristics that are especially common during emerging adulthood: identity exploration, instability, self-focus, feeling in-between, and possibilities/optimism.
1. Identity Exploration
Emerging adulthood is often a period of asking:
- Who am I?
- What do I value?
- What kind of life do I want?
- What kind of partner, friend, or professional do I want to be?
These questions frequently show up in two major areas: love and work. Many emerging adults experiment with different jobs, career paths, educational experiences, friendships, and romantic relationships before settling into longer-term commitments.
This exploration can feel uncomfortable at times, especially when comparing yourself to peers who appear more “settled.” However, exploration is not wasted time. It is part of the developmental work of adulthood.
2. Instability
Emerging adulthood is often one of the most unstable periods of life. People may move frequently, change jobs, end relationships, begin new ones, return to school, relocate cities, or reconsider life plans.
Career instability is common during emerging adulthood. Earlier data from the U.S. Department of Labor found that the median number of job changes between ages 18 and 29 was eight, highlighting how exploratory this life stage can be. More recent labor market research continues to show that young adults have shorter job tenures and higher rates of job mobility than older adults, reflecting ongoing exploration in work and identity development.
This instability can create anxiety, especially in a culture that often pressures young adults to “have it all figured out.” Yet instability is often a byproduct of growth and experimentation. Trying different paths helps emerging adults learn what fits and what does not.
3. Self-Focus
Arnett describes emerging adulthood as a self-focused time of life because people often have fewer long-term obligations to others than they will later in adulthood.
This does not mean selfishness. Instead, it reflects a developmental period where individuals are learning how to manage life independently:
- Making financial decisions
- Establishing routines
- Learning emotional regulation
- Developing personal values
- Building career skills
- Creating boundaries in relationships
For perhaps the first time, many emerging adults are making major decisions without the constant structure of parents, schools, or childhood systems. This self-focus allows room for personal growth and self-discovery.
4. Feeling In-Between
One of the most relatable parts of emerging adulthood is the feeling of being “in-between.”
Many emerging adults do not feel like adolescents anymore, but they do not fully feel like adults either. There is often a sense of becoming, moving toward adulthood without fully arriving there yet.
Research suggests that emerging adults often define adulthood psychologically rather than through single milestones. Two important markers include:
- Accepting responsibility for oneself
- Making independent decisions
These are gradual processes, not overnight transformations. Adulthood is often built slowly through experiences, responsibilities, mistakes, and growth.
5. Possibilities and Optimism
Despite the stress and uncertainty that can accompany this stage, emerging adulthood is also a time filled with hope.
Many people in this age range believe their lives can improve and that they can create meaningful futures for themselves. There is often a strong sense that “anything is possible.”
This optimism matters. It allows emerging adults to dream, pivot, recover from setbacks, and continue growing even when life does not unfold exactly as planned. What a beautiful time in life!
Navigating Work and Career Instability
Career instability during emerging adulthood can feel discouraging, especially when social media creates unrealistic expectations about success. I was flabbergasted when a 24-year-old told me they were a failure because they weren’t millionaires yet. This, unfortunately, was based on the façade and vanity standards of social media. However, changing jobs, reconsidering goals, or feeling uncertain about your career path is incredibly common during this stage of life.
Here are a few reminders for navigating career instability:
Your first job is not your final destination
Many people discover what they do not want before discovering what they do want.
Comparison can distort reality
People often share achievements online without sharing confusion, rejection, burnout, or uncertainty.
Skills transfer more than you think
Even jobs that feel unrelated can build communication skills, leadership, adaptability, emotional intelligence, and resilience.
Growth is rarely linear
Career development often involves pivots, pauses, unexpected opportunities, and setbacks.
Stability takes time
Financial, emotional, and professional stability often develops gradually throughout the twenties and beyond.
Navigating Relationships During Emerging Adulthood
Relationships during this phase can also feel intense and uncertain. Friendships shift. Romantic relationships may deepen or end. People grow at different rates and in different directions.
Some helpful reminders include:
You are allowed to outgrow relationships
Growth sometimes changes compatibility. However, have grace for where someone is in their growth journey, just as others have grace for you.
Communication matters more than perfection
Healthy relationships are built through honesty, boundaries, accountability, and emotional safety, not being the perfect friend or partner.
Loneliness does not mean failure
Periods of loneliness can occur during transition and identity development. This does not mean you are doing something wrong. Sometimes periods of growth occur in solitude, not to be mistaken for isolation.
Not every relationship is meant to last forever
Some relationships teach lessons, reveal needs, or help clarify values. While coming to terms with this revelation may be hurtful and difficult, it is a part of your maturation journey, propelling you to your better self.
Secure relationships often begin with self-awareness
Understanding your needs, values, triggers, and boundaries can improve both friendships and romantic relationships. Thus, though it can be frustrating and confusing, the identity exploration stage is very important to engaging in healthy relationships.
A Word of Hope for Emerging Adults
If you are in emerging adulthood and feel uncertain, behind, overwhelmed, or confused, you are not alone. Much of what you are experiencing may actually reflect normal developmental processes rather than personal failure.
These years are often less about having everything figured out and more about learning who you are becoming.
The instability will not last forever.
The uncertainty will not define your future.
The exploration has purpose.
Emerging adulthood can feel messy because growth itself is messy. But it is also a period filled with possibility, resilience, discovery, and transformation.
You are building a life, not racing toward a deadline.
References
Arnett JJ: 2nd edn. 2014 . Oxford University Press , New York
Arnett, J. J., Žukauskienė, R., & Sugimura, K. (2014). The new life stage of emerging adulthood at ages 18–29 years: implications for mental health. The Lancet Psychiatry, 1(7), 569–576. https://doi.org/10.1016/S2215-0366(14)00080-7
US Department of Labor : (2012). Number of jobs held, labor market activity, and earnings growth among the youngest Baby Boomers: results from a longitudinal survey summary. Economic News Release, Table 1 .