I am starting to think about investing in stocks however that is a whole different world to me. Have you guys been investing in stocks? Any crash course would be highly appreciated and I am sure it will be useful to other Sajhaites.

I've learned a lot from youtube. Here is a link of one channel. This guy is a true Buffet follower and written a book based on Warren Buffet's principle. 

Thanks dude

To study and get knowlege of Buffet's four rules from the video, you have to hire 4 stock experts who dedicate to research every stock and company in NY stock exchange.

To hire those experts, I have to be millionaire before I start trading stocks.
So, bottom line is that, Buttet's four rules apply to only millionaires NOT ordinary people like you and me.