When it comes to quitting, the most painful thing to quit is who you are. - Annie Duke

As with visual illusions, we can't make our minds work differently than they do no matter how smart we are. Just as we can't unsee an illusion, intellect or willpower alone can't make us resist motivated reasoning.

Making better decisions starts with understanding this: uncertainty can work a lot of mischief.

We would be better served as communicators and decision-makers if we thought less about whether we are confident in our beliefs and more about how confident we are. Instead of thinking of confidence as all-or-nothing ("I'm confident" or "I'm not confident"), our expression of our confidence would then capture all the shades of grey in between.