15 Childish Behaviors to Ditch if You Want to Be a Bettter Adult

15 Childish Behaviors to Ditch if You Want to Be a Bettter Adult

Adulting isn’t just about paying bills or keeping your plants alive—it’s about becoming a version of yourself that’s confident, capable, and real. But let’s be honest: some habits from childhood are tough to shake. If you’ve ever caught yourself throwing a grown-up tantrum or avoiding responsibility, it’s time to level up. Here are the behaviors to leave behind if you want to crush this whole “being an adult” thing.

1. Running Away from Hard Conversations

Ghosting people, avoiding confrontation, or hoping problems will just “work themselves out” isn’t cute anymore. You’re not a kid hiding from the principal—you’re an adult. Hard conversations suck, but they’re how you build stronger relationships and solve problems. Whether it’s setting a boundary or apologizing when you’re wrong, facing these moments head-on is how you grow.

2. Blaming Everyone Else

We all know someone who never takes responsibility for anything—don’t be that person. Sure, life isn’t fair, and sometimes things really aren’t your fault. But pointing fingers or whining about how others “messed things up” gets you nowhere. Real growth happens when you own your part in a situation. Accountability isn’t a punishment, it’s time to learn that.

3. Wanting Everything Right Now

unhappy family

We live in a world of instant gratification, but honestly, most things worth having take time. Whether it’s building a career, saving for something big, or working on yourself, patience is part of the deal. Sure, you want results today, but learning to play the long game is what separates adults from toddlers.

4. Holding Grudges Like a Pro

Let’s talk about grudges. They’re exhausting, they take up space in your brain, and they don’t actually hurt the person you’re mad at. Hanging onto resentment is like drinking poison and expecting someone else to feel it. Forgiveness doesn’t mean what happened was okay—it just means you’re ready to move on. Free yourself from that weight. Life’s too short to be angry all the time.

5. Refusing to Ask for Help

Some of us are struggling alone, refusing to admit we’re drowning because we don’t want to “bother” anyone. But here’s the thing—asking for help isn’t weakness; it’s smart. Whether it’s leaning on a friend or Googling how to fix a leaky faucet, nobody expects you to know everything. It’s okay to say, “I don’t got this.”

6. Comparing Yourself to Everyone Else

annoyed woman texting on outdoor bench

Scrolling through Instagram and feeling like everyone’s life is shinier than yours? It’s a trap. Comparison is a fast track to misery. No matter how amazing you are, someone will always seem to have more. But their story isn’t yours, and your worth isn’t tied to someone else’s highlight reel. Focus on your own journey—it’s the only one that matters.

7. Playing Mind Games

Look, mind games were exhausting in middle school, and they’re even worse as adults. If you’re upset, say so. If you’re into someone, tell them. Nobody has the time or energy to decode cryptic messages or passive-aggressive jabs. Being straightforward doesn’t make you “too much”—it makes you honest. The people who matter will appreciate your openness, and you’ll weed out the ones who don’t.

8. Ignoring Your Finances

Here is my salary! Close-up photo of a young girl in a yellow hoodie, smiling with her eyes, hiding her face behind big amount of money in her hands.

You need to know where your money’s going. Pretending your bills don’t exist or avoiding that scary look at your bank account isn’t helping. Managing your money doesn’t have to be intimidating—start small, like tracking your spending or saving a little each month. Future you will thank you for it, especially when you’re not panicking about rent or retirement.

9. Needing Constant Validation

couple sad apology

We all love a little praise, but if your happiness depends on someone else clapping for you, it’s time to rethink things. Self-validation is the real MVP. Celebrate your wins, even if no one else notices. Know your worth without needing a standing ovation. It’s not about being cocky—it’s about being solid in yourself, so you don’t crumble every time someone doesn’t cheer loud enough.

10. Avoiding Responsibilities You Hate

lazy man drinking on couch

Adulting means doing stuff you don’t want to do—laundry, taxes, dentist appointments. It’s not glamorous, but avoiding those things only makes life harder. Tackling responsibilities head-on gives you a sense of control (and less panic when deadlines hit). Here’s a life-changing hack, get the annoying stuff done first, and then treat yourself. Because nothing feels better than crossing something off your to-do list.

11. Taking Everything Personally

Most people aren’t thinking about you as much as you think they are. That weird comment or awkward moment? It’s probably not that deep. Learning to let things roll off your back is a superpower. Not everything is about you, and that’s a relief. Save your energy for the stuff that truly matters, and let the small stuff go.

12. Freaking Out Over Every Setback

Life isn’t a straight line—it’s a mess of twists, turns, and the occasional flat tire. Freaking out every time something goes wrong isn’t helping. Instead, take a breath and figure out your next move. Setbacks are part of the game, but how you handle them is what matters. Resilience isn’t about never falling—it’s about bouncing back every time you do.

13. Being Terrified of Change

Change is scary, but it’s also where growth happens. Clinging to what’s familiar might feel safe, but it’s also a dead end. Whether it’s switching careers, ending a relationship, or trying something new, stepping outside your comfort zone is how you discover what you’re capable of. Embrace the uncertainty—your future self will thank you for it.

14. Letting Fear Run the Show

Fear is a sneaky little liar. It tells you you’re not ready, you’re not good enough, or you’ll fail if you try. But honestly, fear will always be there, but you don’t have to listen to it. Whether it’s starting a new project, speaking up, or taking a risk, bravery doesn’t mean you’re not scared—it means you do it anyway.

15. Treating Relationships Like They’re Optional

Friendships, family, and partnerships need care and attention. If you’re treating your relationships like afterthoughts, don’t be surprised when they fade. Investing in the people you love—whether it’s a text to check in or showing up when it matters—makes life richer.

This content was created by a real person with the assistance of AI.

Georgia is a passionate story-teller and accomplished lifestyle journalist based in New York City.