I tracked every dollar I didn't lose to a manipulation tactic. It came to more than most people earn in a decade.
It wasn't one big win. It was $205,345 in real estate purchases where knowing the real comparables, not the asking price, kept me from overpaying. It was $287,127 across business acquisitions where three years of financial statements, checked line by line, caught what a one-page summary was hiding. It was $50,412 in cars — a financing markup caught before signing, a "today only" price still sitting there unchanged a full month later. It was insurance renewals that quietly crept up until I finally asked for a competing quote, and flights and hotels where the total cost was never what the headline price implied. None of it required being an expert. It required knowing what to check, what to ask, and what to never say out loud in front of someone selling to me.
"The wealthy don't have a secret product. They have a habit: they never let the seller be the only source of information in the room."