My BIL took a very nice inheritance, ~ $200K, went into his bedroom, and started day-trading. This action mirrors his personality, unpredictable and risky. One might say entrepreneurs exhibit the same characteristics. He lost it all. Made uninformed knee-jerk decisions and is currently in debt beyond the ability to pay it back. What can you say? When it's a member of your family, it is painful. But no help from us, it is sad to watch and hear about his disastrous adventures.