ARK

In the stock market, too smart is dumb. Too smart makes you dig in. Too smart makes you blow up. Long Term Capital blew up with some of the smartest people in the world running it. Cathie Woods quadruples down on stocks all the way down 80%. Why? Ego.
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If you trade long enough, you are going sell stocks that go to infinity and buy stocks that go to zero. We all buy stocks that implode. But some think they are smart enough that they need not to manage risk. And that's the difference between smart and too smart.