Explain What Cognitive Load Is and Why It Affects Your Productivity

Multitasking feels productive right up until you notice nothing's actually finished. This prompt explains cognitive load theory in plain language: what it is, why your brain has hard limits, and why some environments let you think far more clearly than others. Good for anyone who wants to set up their working conditions so their head actually works.

<context>
Cognitive load theory explains why multitasking feels productive but is actually counterproductive, and why certain environments help you think more clearly than others. Understanding it helps you design better working conditions for yourself.
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<task>
Write a plain-language explanation of cognitive load theory for someone who has never heard the term. Explain what it is, why our brains have limits, and give two practical examples of how reducing cognitive load improves focus and output quality.
</task>
<output_format>
Three short sections: What It Is (one paragraph), Why Our Brains Have Limits (one paragraph with a simple analogy), and Two Practical Examples (one paragraph each). Under 280 words. Conversational tone.
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