Invest in Whatever Makes You Angry

I wonder if you could make money by investing in whatever companies make you angriest. For example, when oil prices were climbing to the sky, it was popular to hate oil companies. It also would have been a good time to buy their stock.

Before any war, a lot of people start hating defense companies more than usual. And that's the best time to own defense stocks.

During Microsoft's long run to dominance, the company was widely hated. It also would have been a good stock to own for most of that ti...