In addition to reading about Warren Buffett, you may consider reading up on Trend Following. It’s principles transcend investing and apply to all facets of life: 1) trade with the trend; 2) let winners run; 3) cut losses quickly and 4) manage risk. Trend Following, for most people, is much more practical and simpler than trying to emulate guys like Warren Buffett. And there are several Trend Following investors who have performed just as well as him over their careers.

For more information, see this page: https://www.trendfollowing.com/trend/