I’m a big believer in the 80/20 rule, aka the Pareto principle. In case you aren’t familiar with it, here is a primer from a blog post at Medium.com https://medium.com/pm101/how-you-can-apply-the-80-20-rule-in-your-life-and-work-7d094a78e136 The 80/20 rule is also known as the Pareto principle or the law of the vital few, which basically means that in many events 80% … Continue reading Determining if an investment has Merit