He bought a phone the other day, installed a trading app, read about cryptocurrencies, short and long positions in the evening and today he starts trading. I've seen a lot of people like this both on the internet and in person. Noobs like them lose everything they started with. This video is for such a noob shorter, but it applies with full force to leveraged longers

Absolutely right! There are people like this and they don't know what they are doing, and when heard people are trading or possibly making money from trading they thought is that very easy to start the trading without knowing there are lot of things to know and learn from the market than just going to get a new phone, download some trading apps then fund their account to start trading.
These sets of people do not last for a longer position, and they feed the market so easily..
The is actually funny, is that a rugged pulled or what?
and how did he know such gonna happened with the way he demonstrated, he couldn't even look at the student anymore.
But wait.., what i didn't get clearly is to know if is cryptocurrency or Bitcoin. Any idea?