How Your Own Beliefs Program You
You can literally wire yourself to believe what you want to believe. We’ve done it forever, only we’ve always been influenced by other people’s beliefs, not our own.
Some people live an entirely pleasure-seeking life and are perfectly happy with it.
Some live like monks and are perfectly happy with it.
Some work 16-hour days and are perfectly happy with it.
The first thing everyone sees in this pattern is that people are different. Different personality, different preferences, different strokes. And that’s true, but it misses the deeper thing.
Each of these people holds a belief system that makes their chosen life feel right and natural. The belief came first. The life followed. Swap their beliefs and you’d swap their lives. The difference between them is less about personality than most people think. It’s the belief system underneath that makes everything else follow.
The problem is that most people never chose these beliefs: their programming. They absorbed it from parents, teachers, culture, friends, the internet. Then they spent their lives running on software they didn’t write and never examined.
I stumbled on a bunch of psychology studies recently that explained so much about how this works. Limiting beliefs, where they come from, why they stick, and what actually breaks them.
The research goes in three directions:
how your own beliefs control you from the inside
how other people’s beliefs shape your reality from the outside
how your brain’s biology locks the whole thing in place
This is the first part, the internal one. Stay put for the other two because this is major life changing stuff right there.
“I’m not the kind of person who does that.”
“That works for other people, not me.”
“I could never pull that off.”
These feel like observations about yourself, but they function more like instructions. Your brain follows them without asking permission.
A psychologist named Albert Bandura spent his entire career at Stanford studying exactly this. He called it self-efficacy: your belief about whether you can do a specific thing in a specific situation. Self-efficacy is precise: “can I do this?” And it turns out that this precise belief predicts almost everything about how you’ll actually behave. What you attempt, how hard you push, how long you last when it gets hard, and what you think the results mean.¹
What’s interesting is that the people who perform best don’t have accurate beliefs about themselves. They have beliefs that slightly exceed their proven ability. A small forward lean, just enough overestimation to push them into attempting things just beyond their current level, which is exactly where growth happens. People who only believe they can do what they’ve already done tend to do less over time.
So your beliefs are doing more than reflecting your ability. They’re actively setting the ceiling on it.
Another study proved this further. A psychologist named Dov Eden took sixty Israeli military trainees and split them into three groups. First group: their instructors were secretly told these guys had high potential. Second group: a psychologist sat each trainee down for five minutes and told them directly they had high potential. Third group: nothing.
Both boosted groups outperformed the trainees who were told nothing. But when Eden measured what actually drove the improvement, self-expectations accounted for 32% of the performance difference. The experimental conditions, the instructors, the setup: 6%.
The boost wasn’t coming from being treated differently. It came from what the trainees believed about themselves. A five-minute conversation changed how soldiers performed.² The training was the same, the talent was the same, the only thing that changed was a conversation about what they were capable of.
Think about what this means. The soldiers didn’t get smarter or stronger after that conversation. Their physical ability didn’t change. What changed was their internal assessment of what they could do. And that assessment, that belief, altered how they actually performed in measurable, documented ways.
Eden replicated this across multiple settings. Soldiers considering special forces volunteering, naval cadets dealing with seasickness. Same pattern every time: raise the belief, the performance follows.
This is where it gets tricky though.
If belief drives performance, you’d think the solution is simple. Just believe more. Think positive. Affirm yourself in the mirror.
It doesn’t work like that, because there’s a filtering system built into your brain that actively prevents you from updating your beliefs.
Your brain takes in roughly 11 million bits of information per second. You consciously process about 40. Your existing beliefs play a major role in deciding which 40 get through. When you believe something about yourself, your attention system prioritizes evidence that confirms it and quietly drops evidence that contradicts it.³
If you believe you’re bad with people, you notice every awkward moment and forget every good conversation. If you believe you’re not smart enough, you remember every mistake and filter out every time you got it right. Over time, you build a version of reality that feels completely objective but is actually biased toward confirming whatever you already believed.
And it goes deeper than just attention. A psychologist named James Maddux found that imagination functions as a direct input to your belief system.⁴ When you mentally picture yourself handling a situation well, your brain processes it as weak evidence that you can. When you picture yourself failing, same thing in reverse.
Most people don’t deliberately imagine failure. They do it without realizing. Every time you mentally rehearse a conversation going badly, or picture yourself getting rejected, or run through the worst case scenario before something hasn’t even happened, you are feeding your belief system evidence that you can’t handle it. You’re building the case against yourself and you don’t even know the trial is happening.
A review of 45 studies found a real correlation between mental imagery and actual performance.⁵ What you repeatedly imagine is functioning as training, whether you realize it or not.
The Golem Effect
There’s a name for what happens when this system runs long enough. Researchers called it the Golem Effect.
They found that when teachers held low expectations of certain students, they treated them differently without realizing it. Less warmth, simpler tasks, fewer opportunities to speak, worse feedback. Those students performed worse, which isn’t surprising.
What’s worth paying attention to is what happened next. After enough cycles of low expectations from the outside, the students started generating the low expectations themselves.⁶ They no longer needed the biased teacher or the dismissive authority figure. They had internalized the message so completely that they were producing it on their own. Successes became luck. Failures became proof of who they really were.
This is how it works for most people. You pick up on signals you don’t consciously notice. Less eye contact from someone in charge. Being given the easy tasks. Shorter response windows. You absorb all of it and build it into your self-assessment without knowing. Over time, you adopt the story that was projected onto you as if you wrote it yourself.
You become your own Golem.
A study that showed this clearly: researchers took Black and white Stanford students who were matched on SAT scores and gave them the same difficult verbal test. When the test was described as measuring intellectual ability, the Black students significantly underperformed. When the exact same test was described as just a problem-solving exercise, the gap disappeared.⁹
Same students. Same ability. Same test. The only thing that changed was whether the framing activated a belief about themselves. The mere awareness that intelligence was being “measured,” combined with the cultural stereotype they’d absorbed about their group, was enough to tank their performance. They weren’t less capable. They were running on programming that told them they might be, and that was enough.
I’m currently living as a sort of vagabond writer. No fixed home, no stable job, a lot of uncertainty about the future. Close people in my life are against it and voice it out. As someone who mostly followed the normal path for most of his life, this is a strange turn.
At first it was terrifying. But it’s the best decision I’ve taken.
Now imagine I fail. Imagine I lose my belief. What happens? I go back into the ranks in a moment of weakness because of those setbacks. This happens to people all the time. You had your self-belief pushing you forward, then you hit bad luck, failures, some setback. And suddenly every voice that told you you were delusional, you’re making a mistake, this isn’t how things are done, you need a job, buy a house, get in debt, all of it becomes overwhelming. What if they were right and I’m wrong?
This is exactly the Golem cycle running from the inside. You fail, your self-belief drops, your biology follows (your physiology actually changes based on your expectations, brain scans show real neurotransmitter shifts in response to what people believe will happen⁷), and now the system that was running in your favor is running against you. The same feedback loop, reversed.
This is why most people who’ve done something significant have left their environment. Once you get into an environment that agrees with your beliefs, all of this becomes self-reinforcing in the right direction. The loop runs for you instead of against you.
And when you stay in an environment that feeds you the opposite? You fight against the current every single day. Your own doubts plus the constant low-expectation signals from everyone around you. It’s exhausting, and most people eventually give in and accept the beliefs that their environment keeps handing them.
This connects back to the first sentence of this piece. You can wire yourself to believe what you want to believe. The question is whether you’re doing the wiring, or whether you’re letting everyone else do it for you.
The vast majority of people fall into their beliefs. They accept the ones that were provided to them without questioning it. Then spend their lives fighting shadows.
But enough with the theory, let’s now move to practical things we can do to destroy these limiting beliefs.
