5 Expert-Approved Ways to Make Smarter Decisions

... when you're hungry, or sleepy, or angry.

Research has shown that our susceptibility to bias increases when we’re stressed, whether because of exhaustion, hunger, or a heightened emotional state.

Delaying a crucial decision, if possible, might be preferable to making it under conditions of stress.

When it comes to decisions, conduct whatever research you need to and make your estimate — and then go through the whole thing again, generating a second estimate. Take the average of the two estimates, and you’ll likely make a better decision than you would if you used either on its own. 

When it comes to situations where the benefits of a good decision lie in the future (reduced weight) but compelling temptations to make bad decisions are all too present (nachos), writing down a specific plan of attack can be helpful. 
It can help decision-makers avoid follow-through failures due to both procrastination and forgetfulness.

For a wide range of decisions involving self-restraint, there’s pretty overwhelming evidence that most people are bad at making healthy in-the-moment choices.

Decide well in advance of the moment when those decisions will take effect. Present You, at the supermarket after a meal, is probably a better nutritional decision-maker than Future You, standing in front of the fridge, inexplicably starving at 3 a.m.