People who genuinely don’t care what others think may not be cold or detached – they’ve simply reached a level of self-knowledge that makes external validation feel like background noise

by Lachlan Brown | May 13, 2026, 10:53 am

Ever meet someone who seems genuinely unbothered by what others think and wonder if they’re just cold-hearted? Or maybe emotionally stunted?

Here’s what most people get wrong: these individuals aren’t detached from humanity or incapable of forming deep connections. They’ve actually done something most of us struggle with our entire lives. They’ve developed such a strong sense of who they are that other people’s opinions have become background noise, like distant traffic when you’re focused on a good book.

I used to be the opposite. Despite hitting all the traditional success markers, I felt lost and unfulfilled, constantly scanning the room to see if I was measuring up. Every conversation felt like a performance review. Every social media post was a referendum on my worth.

But something shifted when I started diving deeper into psychology and Eastern philosophy. I discovered that what looks like not caring is actually the result of caring deeply about the right things.

The exhausting trap of external validation

Let me ask you something: How many times today have you checked for likes, comments, or approval in some form? How often have you second-guessed yourself based on someone’s facial expression or tone?

Dr. Sakshi Chaudhary puts it perfectly: “External validation is the approval we seek from others to feel accepted and included.”

The problem isn’t that we want connection. That’s human. The problem is when we outsource our entire sense of worth to other people’s ever-changing opinions. It’s like trying to build a house on quicksand.

I remember spending hours crafting the “perfect” response to work emails, not because clarity mattered, but because I was terrified of being judged. I’d replay conversations for days, analyzing every word for signs of approval or rejection. It was exhausting.

The truth is, when you’re constantly seeking validation, you’re never actually present. You’re always performing, always adjusting, always calculating. You become a human chameleon, changing colors to match whatever you think will earn you the most approval.

What self-knowledge actually looks like

Real self-knowledge isn’t about thinking you’re perfect or having all the answers. It’s about understanding your values, recognizing your patterns, and accepting both your strengths and your spectacular failures.

When I first started exploring Buddhism, one principle hit me like a ton of bricks: suffering often comes from attachment to expectations. I realized my perfectionism wasn’t a virtue. It was a prison. Every time I needed someone’s approval, I was handing them the keys to my emotional state.

It makes you more authentically yourself.

Think about it: When you know who you are, really know at your core, other people’s opinions become data points rather than verdicts. Someone doesn’t like your approach? Interesting information. Someone criticizes your choices? Worth considering, not worth crumbling over.

This shift doesn’t happen overnight. For me, it started with small acts of vulnerability in my writing, sharing thoughts I’d normally keep hidden. Then gradually, I brought that same authenticity into my personal interactions. The world didn’t end. In fact, my relationships got deeper.

The difference between not caring and selective caring

Here’s where people misunderstand the whole “not caring” thing. People who’ve reached this level of self-knowledge aren’t walking around with walls up, dismissing everyone’s input. They’ve just gotten really good at distinguishing between noise and signal.

They care deeply about feedback from people who matter, whose opinions are informed and constructive. They care about staying true to their values. They care about growth and connection. What they don’t care about is the random judgment of strangers on the internet or the gossip at the office water cooler.

A study published in the Journal of Personality and Social Psychology found that being accepted for one’s intrinsic self reduces general defensiveness, suggesting that internal self-acceptance can diminish the need for external validation.

This makes total sense when you think about it. When you accept yourself, warts and all, you stop needing everyone else to constantly reassure you that you’re okay. You already know you’re okay. Not perfect, not superior, just fundamentally okay.

Building your own internal compass

So how do you actually develop this kind of self-knowledge? How do you turn down the volume on external validation until it becomes background noise?

Start with brutal honesty about what drives you. When you post something online, what are you really seeking? When you make a decision, whose voice is loudest in your head?

For me, the journey began with recognizing that my social anxiety was rooted in an obsession with being perceived perfectly. Once I saw that pattern, I could start challenging it. I began making choices based on what aligned with my values, not what would impress the most people.

Practice sitting with discomfort when someone disapproves. Don’t rush to defend yourself or change their mind. Just notice the feeling, acknowledge it, and remind yourself that their opinion is about them, not you.

The Psychology Today definition resonates here: “Self-validation is accepting your own internal experience, your thoughts, and your feelings.”

This doesn’t mean you become rigid or refuse to grow. It means you evaluate feedback through your own filter first. Does this criticism align with who I want to be? Is this person’s opinion based on values I share? If not, you can acknowledge it and move on without letting it shake your foundation.

Final words

People who genuinely don’t care what others think haven’t shut down their emotions or disconnected from humanity. They’ve done the hard work of figuring out who they are and what matters to them. They’ve learned to validate themselves from within, making external opinions informative rather than definitive.

This isn’t about becoming an island or thinking you’re above everyone else. It’s about developing such a clear sense of self that you can engage with the world authentically, without constantly shapeshifting to earn approval.

Your mess becomes your message. The principles that save you become the principles you share. When you stop needing everyone to like you, you become free to actually connect with people who get you.

The irony? When you stop desperately seeking approval, you often end up getting more genuine respect. People can sense authenticity. They’re drawn to those who know themselves, even if they don’t always agree with them.

So next time you see someone who seems unmoved by others’ opinions, don’t assume they’re cold. They might just be free. And that freedom? It’s available to all of us, one moment of self-acceptance at a time.

Lachlan Brown

Lachlan Brown is an entrepreneur and co-founder of Brown Brothers Media, a digital publishing network reaching tens of millions of readers monthly. He holds a Graduate Diploma of Psychological Studies from Deakin University, though his real education came afterward: a warehouse job shifting TVs, a stretch of anxiety in his mid-twenties, and the slow discovery that studying the mind is not the same as learning how to live well. He started experimenting with Buddhist principles during breaks at the warehouse and eventually began writing about what he was learning. That writing became Hack Spirit, a widely read personal development site, and his book Hidden Secrets of Buddhism became a bestseller. His work breaks down complex ideas into frameworks people can apply immediately, whether they are navigating a career change, a difficult relationship, or the gap between knowing what to do and actually doing it. Lachlan splits his time between Singapore and Saigon. He writes about high-performance routines, decision-making under pressure, digital innovation, and the intersection of Eastern philosophy with modern life. His perspective comes from having built things from scratch, failed at some of them, and learned that clarity comes from practice, not theory.