We ‘Can't Determine Whether We are Dealing With a Pet Rock or a Barbie’: Warren Buffett Warns Investors to Only Invest In Industries They Know

Bottom Line Up Front: Warren Buffett warns investors that keeping it simple is a critical part of seeing success when investing. Buffett says that even if he spent years studying some of the most critical technology sectors on the planet, he still wouldn’t be able to tell which are winners and losers. Rather, he says he sticks to what he knows, and that has helped him consistently produce astronomical returns over decades. The Details: Legendary investor Warren Buffett has long challenged the idea that ris ...