People who genuinely don’t care what others think may not be arrogant or rude – they’ve mastered self-acceptance and stopped chasing validation

by Lachlan Brown | May 5, 2026, 9:38 pm

There’s a version of “not caring what others think” that belongs to arrogance. It’s the guy who cuts in line and shrugs. The person who never apologizes because their ego can’t afford to. We’ve all met that type. But there’s another version, a quieter, more grounded version, that looks completely different from the inside. It comes not from indifference to others, but from a deep familiarity with yourself. And psychology has a lot to say about why these two things get confused.

People who have genuinely stopped chasing external validation aren’t cold. They aren’t rude. They’re just no longer outsourcing their sense of worth to other people’s opinions. That shift, it turns out, is one of the healthiest things a human being can do.

Why we’re wired to care what others think

First, let’s be honest about something: wanting approval isn’t a character flaw. It’s biology. From an evolutionary standpoint, being accepted by the group was literally a matter of survival. Rejection from the tribe once meant death. Your nervous system hasn’t quite caught up to the modern world, and it still treats social disapproval like a threat.

The problem isn’t that we want connection or recognition. That’s human. The problem comes when the need for validation becomes the lens through which we make every decision. Clinical research suggests that when individuals consistently rely on external validation, it can prevent them from developing a strong, internal sense of self, and that excessive validation seeking can lead to a cycle of dependency where self-worth is determined by others’ opinions rather than personal values. When that happens, you’re not really living your own life. You’re performing it.

I spent a good chunk of my twenties performing. Back in Melbourne, working a warehouse job shifting TVs, I was quietly terrified of being judged for not having my life figured out. Every social interaction felt like an audition. I was exhausted. It wasn’t until I stumbled across Buddhist philosophy, reading on my phone during breaks, that something started to loosen.

What the science actually says about self-acceptance

Here’s where it gets interesting. Research published in a cross-sectional study on adolescent mental health found a consistent negative correlation between self-acceptance and mental health problems like depression and anxiety, suggesting that self-acceptance acts as a genuine protective factor. In other words, how you relate to yourself determines, in large part, how much other people’s opinions can destabilize you.

And the neuroscience backs this up too. Brain imaging research from Psychology Today found that individuals with lower self-esteem show more intense activation in the medial prefrontal cortex when they receive negative comments about them, while those with higher self-esteem show much less brain reactivity. If you have a shaky sense of self, your brain is literally more tuned in to what others think, scanning for threats. If your self-concept is stable, those comments simply don’t land as hard.

This isn’t about becoming numb or detached. It’s about developing what researchers would call a stable inner foundation, one that doesn’t collapse the moment someone disapproves of you.

The Buddhist angle nobody talks about enough

Western psychology and Buddhist philosophy have been bumping into each other a lot lately, and for good reason. They’re pointing at the same thing from different directions.

Research published in Frontiers in Psychology on nonattachment to self found that Rogers and Maslow both proposed that individuals operating at higher stages of psychological development demonstrate a reduced fixation on the self, moving toward a more universal focus. The Buddhist concept of non-attachment isn’t about caring about nothing. It’s about not being rigidly stuck to a fixed self-image that needs constant defending and validating.

Think about it this way. When you’re deeply attached to a particular idea of yourself, every piece of criticism becomes a threat to your identity. You either fight it or crumble under it. But when your sense of self is more flexible, more open, criticism is just information. It doesn’t need to be a crisis.

That’s the psychology behind people who genuinely don’t care what others think. They’re not armored. They’re grounded. There’s a difference.

How to actually get there (without pretending you already have)

I want to be straight with you here. This isn’t something you read one article about and then you’re sorted. I still catch myself wanting approval, noticing the sting when something I write gets criticism, or second-guessing a decision based on what someone else might think. The work is ongoing. My wife, who is considerably more patient than I am, would probably laugh at the idea of me being some kind of fully-liberated, validation-free person.

But there are practical things that research suggests actually move the needle. Self-Determination Theory, developed by psychologists Ryan and Deci, makes a useful distinction between intrinsic and extrinsic motivation. Extrinsic goals, things like popularity, approval, and status, are consistently associated with lower wellbeing. Intrinsic goals, things like personal growth, genuine connection, and meaningful contribution, are associated with flourishing. Every time you make a decision based on your own values rather than what looks good to others, you’re exercising that intrinsic muscle. You’re practicing self-determination.

The small stuff matters too. Notice when you’re about to do something primarily for approval, posting something, saying yes to a plan, downplaying an opinion, and just pause for a second. Ask yourself: would I do this if nobody knew? If the answer is no, that’s useful information.

There’s also something to be said for sitting with discomfort. When someone disagrees with you and that familiar sting shows up, you don’t have to immediately fix it or convince them or scroll back through the conversation to see where you went wrong. Just notice the sting. Let it be there. It won’t kill you. Over time, the nervous system learns that disapproval is survivable, and it stops treating it like an emergency.

Running through the humid streets of Saigon in the early morning does something similar for me. Nobody’s watching, nobody cares, and there’s something clarifying about that. Just you and the work. It’s a small daily reminder that a lot of life can operate that way.

People who’ve genuinely stopped chasing validation didn’t become cold or indifferent. They just found something more reliable to stand on. Not the shifting opinions of other people, but a clearer, quieter sense of who they actually are. That’s not arrogance. That’s what freedom from ego actually looks like in practice.

The question isn’t whether you care too much what others think. Most of us do, at least some of the time. The real question is: what are you building on the inside, so that eventually, you don’t have to?

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.