A good lesson for investor...

I found this video interesting too.. The first thing came into my mind after watching this video is that its teaches us not to buy a stock/ share blindly and dream that it would actually increase and give us a lots of revenue. In stock market anything can happens, people must always research, watch out for news and some insider news and take a long look and prediction before determine which stock are eventually a potential one. With this, risk of losing money can be minimize.