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Here's why you win even if you lose the $1 billion Mega Millions jackpot

The $1 billion Mega Millions jackpot is up for grabs in Friday night's drawing. Psychologist Emiliya Zhivotovskaya, CEO and Founder of the Flourishing Center, talks to Yahoo Finance's Seana Smith, Adam Shapiro and Merrill Lynch Bank of America chief economist Michelle Meyer discusses. Plus, Yahoo Finance's Melody Hahm has a cautionary tale for those who come into a windfall of cash.