8 Ways Your Brain Is Secretly Lying to You Every Day
Your mind plays tricks on you daily, distorting reality and influencing your decisions without you even noticing.
- Chris Graciano
- 2 min read

Although the brain is a very useful instrument, it is not always reliable since mental shortcuts and cognitive biases sometimes result in incorrect judgments. Your mind continuously alters your view, causing you to overestimate your skills or misremember events. Here are eight unexpected ways that your brain tricks you on a daily basis.
1. Your Memory Isn’t as Reliable as You Think
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Your brain doesn’t store memories like a camera—it reconstructs them, often filling in gaps with assumptions. This means your recollections can be distorted, exaggerated, or completely false.
2. You’re Biased Toward What You Already Believe
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The confirmation bias makes you seek out information that supports your existing beliefs while ignoring contradictory evidence. This mental shortcut reinforces opinions rather than challenging them, making it harder to think objectively.
3. You Overestimate How Much You Know
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The Dunning-Kruger effect causes people with little knowledge to overrate their expertise. This happens because they don’t know enough to realize what they don’t know.
4. Your Brain Invents Reasons for Your Decisions
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Many choices are driven by instinct or emotion, but your brain justifies them with logical explanations afterward. This phenomenon, known as rationalization, makes you feel like your decisions are purely logical when they’re often based on subconscious influences.
5. You Think Other People Notice You More Than They Actually Do
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The spotlight effect makes you believe that everyone is paying attention to your every move. In reality, most people are too focused on themselves to notice small mistakes or awkward moments.
6. Your Brain Sees Patterns That Don’t Exist
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Humans are wired to find patterns, even in random data. This is why you might see faces in clouds or assume unrelated events are connected.
7. You Assume the Future You Will Be More Disciplined
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Your brain loves to believe that “future you” will be more motivated, responsible, and organized. This optimism bias leads to procrastination and unrealistic goal-setting.
8. Your Mood Changes How You See Reality
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When you’re happy, problems seem smaller, and when you’re sad, everything feels worse—even if nothing has changed. Your emotions color your perception of events, making your outlook seem like reality rather than a temporary state.