Read the full article on Yahoo!Finance. Warren Buffet's net worth is $104 billion but lives a frugal and philanthropic life. He lives in the same house he bought for $31,500 in 1958. He spends <$4 on McDonald's breakfast every morning. He buys reduced-priced cars only when he needs them. He enjoys free hobbies like playing bridge and ukulele. He treats his friends to free gifts, like rides to/from the airport and phone calls. He used a Nokia flip phone long after smartphones existed rather than splurging on the latest technology. He doesn't buy high-end designer suits. He uses coupons on food. He's worked in the same office building for more than 50 years. Repurposes furniture to save money. He values friendships over material goods and making people envious