‘I have a degree in economics’: I’m 70, earn $250K a year and have $3.7 million in investments. Is it time to retire? MarketWatch 2025-07-19 10:46 (updated 2025-07-21 10:01) Source Original site “I have a home worth $1.3 million with $900,000 in equity. I have not paid it off as I have a 3% interest rate.”