John Oliver is a comedian with a particular way to analize current issues. In the last episode of his show, the main topic was cryptocurrencies.
He is usually very critic, but in this case he tried to explain crypto and blockchains in the easiest way possible. Also discussed positive examples like bitcoin and negative like bitconnect.
There is a lot that you can keep from his statements, but for me everything could be summarized with this phrase: never invest any more that you are willing to loose
I invite you to click on the following link to enjoy the full episode