Eliminate the litter. A Carnegie Mellon University study20 discovered that learners ended up more distracted, spent more time without work activity, and learned much less in a cluttered classroom vs. when the clutter was eradicated. Clean up your natural environment to declutter your useful brainpower. Stack Exchange network contains 183 https://maridcoffee11.bcz.com/2025/12/22/%d9%85%d8%b2%d9%8a%d8%ac-%d8%a5%d9%85-%d8%a8%d9%84%d9%86%d8%af-%d8%aa%d8%ac%d8%b1%d8%a8%d8%a9-%d9%82%d9%87%d9%88%d8%a9-%d8%a7%d8%b3%d8%aa%d8%ab%d9%86%d8%a7%d8%a6%d9%8a%d8%a9-%d9%84%d8%b9%d8%b4%d8%a7/