Why Do I Have Imposter Syndrome?

Written by Nikita Swarna, LMFT-Associate

Supervised by Dr. Emily Schupmann, LMFT-S

You got the job, the acceptance letter, or the promotion. People around you are congratulating you, but inside you are waiting for someone to realize you don't actually belong there. Maybe you brush off compliments, credit your success to luck, or spend hours over-preparing so no one finds out you are "not as good as they think."

If you have ever typed "why do I have imposter syndrome" into a search bar, you are far from alone. This feeling is incredibly common, especially among high-achieving young adults. In this post, we will look at what imposter syndrome is, where it often comes from, why it tends to hit hardest in your 20s, and what can help.

What Is Imposter Syndrome?

Imposter syndrome is the persistent feeling that you are less capable than others believe, and that your success is due to luck, timing, or fooling people rather than your own abilities. Psychologists Pauline Clance and Suzanne Imes first described it in 1978 as the "imposter phenomenon." It is not a mental health diagnosis, but it can feed anxiety, burnout, and self-doubt.

One of the most frustrating parts of imposter syndrome is that evidence doesn't seem to fix it. Good grades, positive feedback, and new accomplishments often bring a brief sense of relief before the doubt creeps back in. That is because imposter syndrome is less about what you have achieved and more about the beliefs you hold about yourself.

Why Do I Have Imposter Syndrome?

There is rarely just one cause, but a few common roots show up again and again. For many people, it starts in childhood. If you were praised mostly for being "the smart one" or for getting things right, you may have learned that your worth depends on performing well. Over time, any mistake or moment of not knowing can feel like proof that you were never good enough to begin with.

Perfectionism plays a big role too. When your standard is to never struggle, never need help, and never fall short, ordinary learning curves start to feel like failure. Instead of thinking "I'm new at this," you might think "I'm a fraud."

Family and cultural expectations can add another layer. Many first-generation and bicultural young adults, including children of immigrants, grow up aware of the sacrifices their families made for them. That can bring a strong desire to make those sacrifices worth it, along with a quiet fear of letting everyone down. You may also be moving through spaces your parents never had access to, without a roadmap for how things work. Being one of the only people who shares your background in a classroom or workplace can make it even easier to wonder whether you truly belong.

Finally, comparison keeps imposter syndrome going. When you measure your behind-the-scenes struggles against other people's polished highlights, you will almost always come up short.

Why Does Imposter Syndrome Hit So Hard in Your 20s?

Your 20s are full of firsts: your first full-time job, first apartment, first time managing money, and maybe your first time in grad school or a new city. Every new role comes with a learning curve, and when you are constantly the newest person in the room, it is easy to feel like you are the only one who doesn't know what they are doing.

This decade also tends to be when the feedback loop of school disappears. There are no report cards at work, and progress is harder to measure. Without clear signs that you are on track, your inner critic can fill in the blanks. Add in the pressure to have your career and life figured out by a certain age, and imposter syndrome has plenty of room to grow.

How Do I Overcome Imposter Syndrome?

A helpful first step is simply naming it. When the thought "I don't belong here" shows up, try noticing it as imposter syndrome talking rather than an objective fact. Creating that little bit of distance can make the thought feel less powerful.

It can also help to redefine what competence looks like. Being capable doesn't mean knowing everything or never needing help. It means being willing to learn, ask questions, and grow over time. Everyone you admire was once new and unsure too.

Talking about it openly makes a surprising difference. When you share these feelings with a trusted friend, mentor, or colleague, you will often hear "Me too." Imposter syndrome thrives in secrecy and tends to lose its grip once it is said out loud.

Finally, take time to explore the deeper beliefs underneath it. Questions like "Where did I learn that my worth depends on achievement?" or "Whose expectations am I trying to meet?" can be uncomfortable but freeing. For bicultural young adults, this might also mean making space to honor your family's hopes while defining success on your own terms.

Can Therapy Help With Imposter Syndrome?

Imposter syndrome often shows up alongside bigger questions about who you are and where you are headed. That is one of the reasons I created the Quarter-Life Intensive. Over four 75-minute sessions, we explore the beliefs and expectations shaping how you see yourself, clarify your values and strengths, and build a personalized 12-month action plan for moving forward with more confidence. Sessions are available in person in Dallas or through telehealth anywhere in Texas.

You deserve to feel at home in your own accomplishments. If you are ready to stop second-guessing yourself, reach out using the contact form below to schedule a free consultation, and we can talk about whether the Quarter-Life Intensive is a good fit for you.