It’s not your brain’s job to see the world accurately. Its job is to keep you alive. Those are two very different things.
Think about that for a second – everything you see, hear, and feel is your brain making its best guess based on incomplete information. It fills in gaps, ignores things it thinks are irrelevant, and constructs a version of reality that’s useful, not necessarily true. But apparently, that’s kind of the whole point?
So when people say AI thinks like a human brain, I think they’re missing something pretty important.
What a neural network actually does.
A neural network is loosely inspired by the brain. You have layers of nodes, each one connected to the next, and data flows through them. The network adjusts the strength of those connections based on whether it gets the right answer or not. That process is called gradient descent and backpropagation. Essentially the network figures out where it went wrong and nudges itself in the right direction. Over millions of examples it gets really good at pattern recognition.
Pretty impressive!
Your brain does something fundamentally different. Neurons don’t just pass signals forward. They loop back on each other, they fire in patterns, they rewire themselves based on experience. You have more neural connections in your brain than there are stars in the Milky Way. And out of all that complexity something emerges that we don’t fully understand yet. Consciousness. Intuition. Theory of mind, which is the ability to understand that other people have thoughts and feelings different from your own.
No AI has gotten there yet.
Emergent property is probably the most important concept here.
Emergent property means something arises from a system that you couldn’t predict just by looking at the individual parts. Water is wet but a single water molecule isn’t wet. Traffic jams emerge from individual drivers making individual decisions. Consciousness might emerge from billions of neurons firing together in the right way.
The reason Go was so hard for AI to crack wasn’t just because the game has more possible positions than atoms in the observable universe. It was because the best human Go players describe making moves based on feel. Intuition. Something that emerges from years of experience in a way they can’t fully explain. That’s not something you can just optimize your way into.
What this means in business?
AI is an incredibly powerful tool. It can process data faster than any human, find patterns in noise, automate repetitive decisions. As an entrepreneur you’d be crazy not to use it.
But the things that actually build a great company, reading a room, earning trust, knowing when a deal feels off, understanding what a customer actually wants versus what they say they want, those are deeply human. They come from theory of mind. From emotional intelligence. From the kind of intuition that emerges from real experience in the world.
AI can tell you what happened. It takes a person to interpret and understand why it matters.
Grammar checked with Claude (claude-sonnet-4-6, Anthropic, May 2026, claude.ai/chat). Prompt: “Please check the following blog post for any grammar, spelling, and punctuation errors. Do not change the meaning, tone, or structure of the writing. Only fix errors.”
Sources
https://www.youtube.com/watch?v=I6PC8f8GRtU
https://www.youtube.com/watch?v=HU6LfXNeQM4
https://www.youtube.com/watch?v=aircAruvnKk
https://www.youtube.com/watch?v=uXwCHbhdeko
https://www.youtube.com/watch?v=IHZwWFHWa-w
https://www.youtube.com/watch?v=Ilg3gGewQ5U
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