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It’ll also help you from getting ripped off, whether that’s a cashier mistakenly giving you the wrong change or friends calculating a restaurant split in their
by throwup238 2y ago
It’ll also help you from getting ripped off, whether that’s a cashier mistakenly giving you the wrong change or friends calculating a restaurant split in their favor, or a malicious business trying to screw you over (banks!).
Mental arithmetic is vital to mental self defense.
- piker 2y agoInteresting how malice is implied in the safest circumstances and mistake in the most hostile in those examples.