What is the most painful "silly mistake" you constantly catch yourself making on past papers? There is nothing more painful than getting a test paper back and realizing you lost an entire grade boundary not because you didn't know the material, but because of "silly mistakes." From misreading a decimal point to writing down (OH2) instead of (OH)2, these tiny errors can cost you over 30% of your total marks. In this video, I am explaining why "being more careful" during an exam never works. Silly mistakes are not random accidents; they are caused by cognitive overload. When your brain is stressed, it drops secondary tasks to focus on hard logic. I am sharing my step-by-step system to safeguard your exam paper. Stop treating accuracy as a matter of luck, and start treating it as a system. You'll figure it out. Time-stamps: 0:00 Preview 0:22 Silly mistakes add up 1:17 Why we keep doing it 1:44 The Cognitive Overload Reality 3:29 The Three Types of Silly Mistakes 05:03 Safeguarding Ru...