You’ve probably heard of something called the 80/20 rule. It was authored by the Italian economist Vilfredo Pareto, who found that in his country 20% of the people owned 80% of the wealth. Later on, business managers began using the 80/20 rule (or the Pareto principle) to increase their productivity. At a rough estimate, 20% of the company’s employees created 80% of the company’s useful work. If you apply the 80/20 rule to your life, you’ll find that a similar dynamic exists in almost everything you do: Twenty percent of your interpersonal activities create 80% of your sense of [...]









