Dave Portnoy could be glad that he is already rich! He should stick to his dayjob, whatever that is. To me it seemed he got triggerd by greed and that the Winklevosses implanted in his brain. However, a perfect example that education in trading is crucial to success and just randomly putting money in and out of an asset just ruins your bank account. Now he sounds like spoiled brat that someone took his lolly from.

I always prefered to listent Mike Portnoy. Are they somehow related?

Here a nice summary: https://www.coindesk.com/barstool-dave-portnoy-trading-cryptocurrency-bitcoin