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5 of Warren Buffett's best tips for investing in the stock market

Catherine Clifford

At 88, Warren Buffett 's white hair, bushy eyebrows and aw-shucks grin hardly make for an intimidating visage. Buffett is worth $82.5 billion , according to Forbes , making him the third richest person alive (behind Amazon AMZN founder Jeff Bezos and his friend and Microsoft MSFT co-founder, Bill Gates . "Now if they think they can dance in and out [of the market] and buy and sell stocks, they ought to head for Las Vegas.