Mark Cuban says Elon Musk is a 'genius' for buying X but is also his 'own worst enemy' 

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Mark Cuban (left) and Elon Musk (right).
Mark Cuban (left) and Elon Musk (right).

Christopher Willard/ABC via Getty Images; Alain Jocard/AFP via Getty Images

NBA star Giannis Antetokounmpo spread his money across half a dozen bank accounts as a rookie because of the FDIC's $250,000 limit. Billionaire team owner Marc Lasry told him to invest instead.

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Giannis Antetokounmpo
Giannis Antetokounmpo.

Aaron Gash/AP

Mark Cuban passed on Uber when it was worth $10 million or less. He missed out on billions of dollars in profits.

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mark cuban
Mark Cuban.

REUTERS/Mike Blake

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