top of page

The 5 Career Mistakes Everyone Makes in Their 20s (And How to Avoid Them)

Writer: Kesia BurdettKesia Burdett


Your 20s are an exciting yet often confusing decade when it comes to building a career. You’re navigating new roles, trying to figure out what you want from life, and attempting to strike some balance between work and everything else. While you’re bound to make a few mistakes along the way—because let’s face it, we all do—some career missteps are more common than others. The good news? You can learn from them, avoid unnecessary setbacks, and start your career on the right track.


Here’s a deeper look into the five biggest career mistakes most people make in their 20s and, more importantly, how to avoid them.


1. Saying Yes to Every Opportunity (Even When You Shouldn’t)


In your 20s, there’s a constant pressure to say “yes” to every opportunity that comes your way. Whether it’s a new job offer, extra responsibilities at work, or taking on side projects, the fear of missing out can push you to overload your plate. The mentality of “I need to prove myself” often leads to burnout before you even realise it.


What Really Happens When You Say Yes to Everything?


It’s not just about overloading your schedule—it’s about diluting your focus. When you constantly say yes to every project, role, or opportunity, you’re spreading yourself too thin. Instead of excelling in one area, you’re barely getting by in all of them. And when the right opportunity comes along, you may be too drained to give it your best effort.


What You Should Do Instead: Learn to say no when needed. Be strategic about the opportunities you take on and ask yourself: does this align with my long-term goals? Is this opportunity going to help me grow in the direction I want? It’s about quality, not quantity. Saying no to one thing now could free you up for something better later.


2. Staying Too Long in a Job That Doesn’t Align with Your Goals


This is a mistake many people make. It’s easy to settle into a job, especially when it offers security, a steady paycheck, or a familiar routine. But if the job isn’t helping you grow or move closer to your long-term career ambitions, staying in it too long can set you back.


Why Do People Stay Too Long?


Sometimes it’s fear—fear of change, fear of failure, or fear of leaving a sure thing for something uncertain. Other times, it’s a sense of loyalty to an employer or a feeling of guilt at the thought of moving on. And of course, there’s always the temptation to say, “I’ll start looking for something else soon,” which often turns into staying years longer than you originally planned.


What You Should Do Instead: Regularly evaluate where you are in your career. Every six months or so, ask yourself: am I still learning? Is this job still aligned with where I want to go? If the answer is no, it might be time to start looking elsewhere. Your 20s are the time to explore, take risks, and make changes. Don’t get stuck in a role that doesn’t serve your growth.


3. Neglecting Your Network (Thinking You Can Do It Alone)


Early in your career, it’s easy to think that working hard and performing well will be enough to get ahead. But the truth is, relationships play a huge role in career progression. Many people in their 20s make the mistake of focusing solely on the tasks at hand, neglecting to build a network that could help them advance.


The Importance of Networking Early


Networking isn’t just about attending events and exchanging business cards. It’s about building meaningful, long-term relationships with colleagues, mentors, and others in your field. A strong network can provide guidance, advice, and opportunities that you won’t find through job boards or online searches.


What You Should Do Instead: Make networking a regular part of your professional development. Attend industry events, follow up with contacts, and invest time in building genuine relationships. Don’t wait until you need something to start networking—build those connections consistently over time. A strong network can be invaluable throughout your career.


4. Ignoring Work-Life Balance (Thinking Hustle Culture Is the Only Way)


“Hustle culture” is often glorified in your 20s. You hear phrases like “Work hard now, enjoy later,” or “Grind until you succeed.” While it’s true that your 20s are a crucial time for career development, the idea that you need to sacrifice your personal life for your career is a dangerous one. Many people burn out in their 20s by pushing themselves too hard and neglecting their health, relationships, and well-being.


The Long-Term Effects of Burnout


Burnout doesn’t just affect your productivity—it impacts your physical and mental health. When you consistently push yourself to the limit, you’re not performing at your best. Over time, burnout can lead to anxiety, depression, or serious health issues, making it harder to succeed in the long run.


What You Should Do Instead: Prioritise balance. Set boundaries around your work, take regular breaks, and make time for the things you enjoy. Work hard, but don’t forget to live your life outside of work. Establishing a healthy work-life balance early in your career will help you stay energised, productive, and creative for years to come.


5. Underestimating the Power of Self-Advocacy (Thinking Hard Work Speaks for Itself)


Many young professionals assume that if they work hard, their efforts will be noticed, and they’ll naturally be promoted or rewarded. But in reality, managers and employers won’t always know about your achievements unless you tell them. Failing to advocate for yourself can mean missing out on the opportunities and recognition you deserve.


Why People Struggle with Self-Advocacy


Self-promotion can feel awkward. No one wants to come across as arrogant, and there’s often a fear of rejection if you ask for a raise or promotion and don’t get it. But staying silent about your achievements and ambitions means you’re relying on others to notice you, which doesn’t always happen.


What You Should Do Instead: Don’t be afraid to speak up. Keep track of your accomplishments and be ready to share them during performance reviews or check-ins with your manager. Schedule regular discussions to talk about your career goals and progress. If you think you deserve a promotion or raise, make a strong case for it. Self-advocacy is about ensuring that your hard work gets the recognition it deserves—not about bragging.


Conclusion: Learning from Mistakes Is Key to Growth


Making mistakes in your 20s is part of the process. No one has it all figured out, and that’s okay. The important thing is to learn from those mistakes and use them to shape the career you want. By avoiding these common pitfalls—saying yes to everything, staying too long in the wrong job, neglecting your network, ignoring work-life balance, and underestimating self-advocacy—you can build a career that is not only successful but also fulfilling.



Remember, your 20s are a time of exploration and growth. Don’t be afraid to make bold decisions, take risks, and pivot when necessary. It’s through these experiences that you’ll discover who you are and what you want from your career.

Komentáře


  • Instagram
  • LinkedIn
bottom of page