01
Skip real food, then pay the doctor
Living on takeout and stimulants feels cheaper than cooking until chronic inflammation, sleep collapse, or a "minor" procedure costs more than years of groceries.
02
Waive the home inspection to "win" the bid
You save a week of negotiation and inherit mold, foundation failure, or a roof that needs replacing. The seller already knew.
03
Start a 50/50 company on a handshake
Your co-founder quits after three months and keeps half the equity forever. Vesting schedules exist because friendship is not a contract.
04
Skip the prenup because it feels unromantic
Courts do not care about your origin story. Without written terms, pre-marriage assets and retirement accounts become community math.
05
Attend a timeshare pitch for free tickets
Free tequila, emotional pressure, and a non-refundable contract. Exit firms charge thousands to untangle what a sober afternoon would have prevented.
06
Lease a status car to look successful
Mileage overages, reconditioning fees, and a monthly drain that impresses nobody. Buy a used reliable car and keep the difference.
07
Assume every person in the OR is in-network
Hospital yes, anesthesiologist no. Surprise bills arrive months later because you trusted a verbal "you're covered."
08
Ignore a small leak because plumbers are "expensive"
Water damage compounds quietly. Wood rot and mold remediation dwarf the cost of fixing the pipe on day one.
09
Pay a non-refundable venue deposit early
Breakups happen. Venues keep the cash and often rebook the same date. Cancellation insurance and staged payments exist for a reason.
10
Co-sign a loan to be helpful
Their default becomes your credit crater. Co-signing is not kindness — it is a personal guarantee with no upside.