The Mathematics of Profit

Anything you can pick up at a 30% discount — assuming you’re not flush with cash and have patience — will eventually yield someone else’s pricing error. Then sell it immediately at a 5% discount, and you’ve profited.

This is a mindset: earning money from other people’s mistakes.

Here’s another angle: since there’s no risk, borrow the money to buy five units. Buy four at a 30% discount and sell them at a 5% discount. That leaves the fifth unit — essentially free money. No capital outlay, just handed to you. That’s leveraged arbitrage.

Once you truly grasp the logic of “getting something for nothing,” everything in life becomes something you can pick up — houses, cars, all of it.

The caveat is size. You can’t realistically go around scooping up entire neighborhoods. The idea sounds beautiful, but execution is tough. Very few people can stay disciplined and consistently collect only the gains that rightfully belong to them without getting greedy or deviating.

When confronted with a dizzying array of investment options, most can’t resist jumping into wild moves — and then they lose money.