How Ray Dalio Learned to Invest

The way I learned to invest was to write down my criteria when I was making a decision. Every time I'd make a decision, I would then think, why am I making that decision. And then I write down the criteria and see how it would have worked in the past.It took me a while to do this because of my experiences. And also, you know, when you're wrestling with positions, particularly a position that goes against you. Yeah.>> You know, you're wondering, am I missing something. How long do I hold that position and wh ...