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Contrary to intuition, our brains don't evaluate information before believing it. We hear something, automatically lodge it as true (Step 1 & 2), and only then might we engage in a vetting process (Step 3). This third step is optional and often biased to confirm the initial belief.

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The "moral dumbfounding" phenomenon reveals we often have an instant, gut-level decision and *then* invent reasons to justify it. We believe we're reasoning our way to a conclusion, but we're often just rationalizing an intuition we already hold.

Your subconscious mind doesn't judge, analyze, or question the inputs you provide. Like a computer, it simply accepts thoughts and affirmations as commands, files them, and returns them as your reality. This makes the conscious "programming" of your thoughts through repetition absolutely critical.

Our cognitive wiring prefers making harmless errors (false positives, e.g., seeing a predator that isn't there) over fatal ones (false negatives). This "better safe than sorry" principle, as described by Michael Shermer, underlies our susceptibility to misinformation and snap judgments.

We don't form beliefs based on neutral evidence. Instead, our existing identity acts as a filter that shapes how we interpret neutral events, creating new 'evidence' that reinforces our pre-existing beliefs, whether positive or negative.

Propaganda is effective because it leverages a cognitive bias called the "availability heuristic." By repeating a phrase like "weapons of mass destruction," it becomes the most easily recalled information, causing people—even highly educated ones—to subconsciously accept it as true, regardless of countervailing evidence.

We are cognitively wired with a "truth bias," causing us to automatically assume that what we see and hear is true. We only engage in skeptical checking later, if at all. Scammers exploit this default state, ensnaring us before our slower, more deliberate thinking can kick in.

Our brains constantly create stories and assumptions that feel like objective reality. Recognizing this tendency to be an "unreliable narrator" is crucial. Like fact-checking AI, we should actively test our internal stories by communicating directly with others before acting on them.

Our brains engage in "inner propaganda" by filtering reality through our current emotional state. Like a news channel, our brain selects what to focus on and then engineers a narrative around it. The stories we sell ourselves become the beliefs we buy into.

We don't see objective reality. Our brains process 11 million bits of sensory data per second, but our conscious awareness can only handle 50. Our pre-existing beliefs act as the filter, meaning we literally see the world we already believe exists.

The human brain absorbs 11 million bits of information per second but consciously processes only 50. Our beliefs act as the critical filter, determining what we pay attention to and shaping our subjective experience, which explains why two people can perceive the same event completely differently.