People who underestimate themselves often make these 8 mistakes

by Isabella Chase | September 4, 2025, 4:06 am

There’s a huge gap between self-confidence and self-deprecation.

The difference lies in perception. Underestimating oneself involves doubting your capabilities, often clouding your judgement.

Being self-confident, however, allows you to recognize your potential, while acknowledging areas for improvement.

People underestimating themselves often fall into certain pitfalls. And those who’ve overcome this can point out the common mistakes we tend to make.

So let’s dive into the 8 mistakes often made by people who underestimate themselves, in hopes of boosting our self-perception.

1) Under-achieving

There aren’t many aspects of life where underestimating oneself has more negative consequences than when it comes to achieving goals.

People who underestimate themselves are often victims of under-achieving.

Frequently, they’re confronted with a task or a goal, and they tend to shy away from it, doubting their ability to accomplish it. This is where the pitfall lies.

This is akin to the concept of self-fulfilling prophecy. The basic idea is that our beliefs about ourselves can cause us to act in ways that confirm these beliefs.

Consider this. It’s the reason behind all those instances when you’ve given up on a task even before trying, due to a lack of belief in your abilities.

When a person underestimates their potential, they often avoid the challenge of proving themselves wrong by not even attempting the task.

So if you want to avoid this mistake, it’s crucial to remind yourself of your capabilities and successes, and challenge your self-doubt.

Remember, it’s only through facing challenges that we grow and evolve.

2) Overlooking opportunities

We’ve all been there, haven’t we? Opportunities knock on our door, and we’re too busy doubting ourselves to answer.

I remember when I was offered an opportunity to speak at a local event. I was excited but also petrified. Thoughts like “I’m not good enough” or “What if I mess up?” flooded my mind. So, I declined the offer.

Looking back now, I realize it was a golden chance to expand my network and improve my public speaking skills. But my self-doubt got the better of me.

That’s a common mistake we make when we underestimate ourselves. We overlook opportunities because we’re not confident in our abilities to seize them.

Don’t let your self-doubt hold you back from stepping into new experiences. Embrace opportunities and trust in your ability to navigate through them.

3) Neglecting self-care

When we underestimate ourselves, we often forget to prioritize our own well-being. This goes beyond just physical health; it extends to mental and emotional health as well.

Did you know that a study published in the Journal of Health Psychology found a direct link between low self-esteem and neglecting self-care? Individuals who undervalue themselves tend to put less effort into maintaining their physical and mental health.

This neglect can lead to a host of issues, including stress, anxiety, and even physical illness.

Taking time for self-care is not just about pampering yourself; it’s about acknowledging your worth. So, make sure you’re taking care of your health, both physical and mental. You matter!

4) Settling for less

When you underestimate yourself, you might find yourself settling for less than you deserve. This could be in your career, relationships or even in the personal goals you set.

Instead of aiming high and striving for the best, you might accept mediocre or sub-par outcomes, believing that’s all you’re capable of achieving.

This mindset can limit your growth and prevent you from reaching your full potential.

Remember, your worth isn’t determined by external factors but by how you perceive yourself. Always aim high and refuse to settle for less. You are capable of much more than you think!

5) Ignoring personal growth

Personal growth is a journey. It’s about learning, evolving, and reaching new heights. But when you underestimate yourself, you might overlook this vital aspect of life.

You might get so caught up in your self-doubt that you forget to invest time in learning new skills or expanding your knowledge. This can lead to stagnation and a feeling of being stuck.

But here’s the truth: You are deserving of growth and progress. You are capable of learning and achieving, no matter where you are right now.

Don’t let self-doubt stunt your growth. Instead, embrace the journey, invest in yourself, and watch how you flourish. You owe it to yourself to become the best version of you!

6) Avoiding risks

Here’s something I’ve grappled with – taking risks. When you underestimate yourself, the fear of failure can be paralyzing.

I remember a time when I was offered a promotion at work. The new role was challenging, and I wasn’t sure if I was up to the task. So, instead of embracing the challenge, I declined the offer.

The fear of making mistakes and failing stopped me from taking a step that could have propelled my career forward.

Taking risks can be scary, but they’re often necessary for growth and progress. Don’t let self-doubt stop you from stepping out of your comfort zone. You’re more resilient and capable than you think!

7) Constantly seeking validation

When you underestimate yourself, it’s easy to fall into the trap of constantly seeking validation from others.

You might find yourself dependent on compliments, praises, or positive feedback to feel good about yourself. But this can be a slippery slope, as it places your self-worth in the hands of others.

It’s important to remember that your value doesn’t depend on what others think of you. You don’t need anyone else’s validation to prove your worth.

Believe in yourself and your abilities. Recognize your achievements and give yourself the credit you deserve. Your opinion of yourself should always hold more weight than others’ opinions of you.

8) Neglecting your passions

One of the most detrimental mistakes people make when they underestimate themselves is neglecting their passions.

When you doubt your abilities, you might shy away from pursuing what truly ignites your soul. You might think that you’re not good enough, skilled enough, or talented enough to follow your dreams.

But here’s the thing: Your passions are a part of who you are. They’re what make you unique and they deserve to be nurtured.

No matter how unattainable your dreams may seem, remember that every expert was once a beginner. Don’t let self-doubt rob you of the joy and fulfillment that comes from doing what you love. Follow your passions, believe in yourself, and watch how beautifully you grow.

Final thoughts: It’s all about perspective

The complexities of human behavior and self-perception are often deeply intertwined with our mindset.

One profound connection is the link between how we view ourselves and the concept of self-efficacy, a term coined by psychologist Albert Bandura.

Self-efficacy refers to an individual’s belief in their capacity to execute behaviors necessary to produce specific performance attainments. It reflects confidence in one’s ability to exert control over one’s own motivation, behavior, and social environment.

For those who underestimate themselves, understanding and enhancing their self-efficacy could be a pivotal step towards self-improvement.

Whether it’s taking on a new challenge, embracing an opportunity, or simply allowing yourself to dream big, it begins with believing in your abilities.

Remember, your perception of yourself shapes your reality. You are more capable than you think, and you deserve to acknowledge that. The journey towards self-belief might be challenging, but it’s one worth taking. After all, you owe it to yourself to realize your potential and embrace your worth.

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