9 Life Lessons You Often Learn In Your Twenties

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By Joshua Finn

Your twenties are like riding a rollercoaster blindfolded – thrilling, terrifying, and utterly unpredictable. These formative years serve up lessons that shape who we become, often through spectacular failures and unexpected triumphs. I’ve compiled nine nuggets of wisdom most of us stumble upon during this chaotic decade – usually the hard way!

1. Nobody Actually Has Their Life Together

Nobody Actually Has Their Life Together
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Remember that friend who seemed to have the perfect job, relationship, and Instagram-worthy flat? Spoiler alert: they’re just as confused as you are. Behind those carefully curated social media posts lurks someone frantically Googling ‘how to unblock toilet without plunger’ at 3 AM.

We’re all masterful actors in our twenties, performing in the grand theatre of adulthood while secretly wondering when the real adults will show up. The sooner you embrace this universal truth, the lighter your shoulders will feel.

2. Friendships Require Actual Effort

Friendships Require Actual Effort
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Gone are the school days when friendships formed simply because you sat next to someone for months on end. Adult friendships demand intentional nurturing – think scheduled catch-ups, remembering birthdays, and checking in during life’s storms.

Quality trumps quantity spectacularly in your twenties. Five mates who’d help you move a sofa upstairs without a lift are worth more than 500 Facebook connections who’d scroll past your cry for help. The friendships that survive this decade are often the ones you’ve actively chosen to water.

3. Your Body Starts Sending Invoices

Your Body Starts Sending Invoices
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Remember demolishing a kebab at 2 AM and bouncing into lectures the next morning? Those days vanish faster than free drinks at happy hour. Suddenly three pints on a Tuesday feels like you’ve run a marathon through treacle.

Your metabolism begins its treasonous slowdown, hangovers extend to biblical timeframes, and mysterious aches appear after sleeping ‘funny’. The human body, once forgiving of all manner of abuse, starts demanding payment – in the currency of vegetables, water, and (heaven forbid) regular exercise.

4. Money Management Actually Matters

Money Management Actually Matters
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The financial illiteracy we proudly sported through university becomes significantly less charming when confronted with terms like ‘pension contributions’ and ‘credit score’. That moment when you realise your parents weren’t being boring – they were being responsible.

Learning to budget isn’t just adult homework; it’s the difference between future holidays in Bali or desperately selling possessions on Facebook Marketplace. The twenties teach us that compound interest works wonders – both for saving money and for accumulating debt.

5. Career Paths Rarely Run Straight

Career Paths Rarely Run Straight
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That five-year plan you confidently presented in your graduate interview? Absolute fiction. Careers in the 2020s zigzag like a drunk bumblebee, with sideways moves, unexpected pivots, and complete reinventions becoming the norm.

You’ll watch school friends become successful in fields they never studied while others abandon dream careers after tasting the reality. The most valuable skill isn’t expertise in one area but adaptability across many. Your twenties reveal that professional life resembles orienteering more than a sprint – compass in hand, finding your own path.

6. Dating Gets Wonderfully Complicated

Dating Gets Wonderfully Complicated
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Dating in your twenties transforms from the simplicity of ‘do you like me?’ notes into a complex algorithm factoring in career trajectories, emotional baggage, and whether you both want pets. The stakes rise exponentially as casual coffees potentially lead to shared mortgages.

You’ll date someone perfect on paper who leaves you cold, then fall madly for someone who ticks none of your boxes. Through heartbreaks and situationships, you gradually map your emotional landscape, discovering what you truly need versus what you thought you wanted at university.

7. Parents Magically Become Smarter

Parents Magically Become Smarter
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The same parental figures whose advice you dismissed as hopelessly outdated at 18 suddenly seem suspiciously wise by 25. Their warnings about ‘that friend’ or suggestions about interview attire mysteriously transform from embarrassing to enlightened.

As adult responsibilities pile up, you catch yourself spouting their phrases verbatim. ‘Because I said so’ suddenly makes perfect sense. The twenties bring the humbling realisation that your parents weren’t complete dinosaurs – they were humans navigating the same bewildering landscape, just with different music playing in the background.

8. Mental Health Isn’t Optional

Mental Health Isn't Optional
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The twenties often deliver our first serious mental health wake-up calls. Burnout, anxiety, and quarter-life crises aren’t character flaws – they’re nearly universal experiences as we navigate unprecedented pressures and uncertainties.

You’ll learn that ignoring emotional wellbeing is like ignoring the engine warning light on your car – temporarily convenient but catastrophically expensive later. Friends who seemed invincible crumble, while those who prioritised self-care thrive. The most crucial lesson? Therapy isn’t admission of failure – it’s investing in your most valuable asset: your mind.

9. You’re Still Allowed To Be Silly

You're Still Allowed To Be Silly
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Somewhere between tax returns and LinkedIn updates, we risk losing the playfulness that made youth so brilliant. Your twenties teach you that adulthood isn’t about abandoning joy – it’s about finding it in new places.

The friends worth keeping are those who’ll build blanket forts in your shared house, dance ridiculously in your kitchen, and laugh until breathing becomes optional. Professional responsibilities don’t require surrendering your inner child. The most well-adjusted twenty-somethings maintain that perfect balance – serious when necessary, gloriously absurd whenever possible.

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