New Delhi, Dec. 15 -- Warren Buffett, the legendary investor and chairperson of Berkshire Hathaway, is one of the most well-tracked stock market voices globally. Those who have long been believers in Buffettology understand his simple and direct approach to investing.

In an old video, making rounds on the internet, another one of his investing lessons has come to the fore, where the now 95-year-old Buffett is seen recommending easy rules to achieving success in the stock market.

Warren Buffett is seen as saying that successful investing has little to do with complex models or market predictions, and more to do with discipline, self-awareness, and rational thinking.

In the first part of the video, Buffett is seen stressing the importanc...