There are plenty of traders/investors out there who really don't understand how the markets work. Some of us with a wealth of experience (good and bad) don't mind helping educate others so they don't make the same mistakes we did in the past. However in this case it seems he badly timed a flip and is just ranting out of frustration; this lesson he will learn on his own. It is unfortunate he chose to alienate those who might otherwise have been willing to provide guidance and insight, another poor decision he will hopefully learn from.
Market Data 
Markets 
AI
