“Whenever you’re making a consequential decision . . . just take a moment to think, write down what you expect to happen, why you expect it to happen and then actually, and this is optional, but probably a great idea, is write down how you feel about the situation, both physically and even emotionally. Just, how do you feel?” Keeping a decision journal prevents something called hindsight bias, which is when we tend to look back on our decision-making process, and we skew it in a way that makes us look more favorable.