An exercise that has you expend extra mental energy to think about your decisions results in you making better decisions. Duh. I doubt the specifics of the exe

An exercise that has you expend extra mental energy to think about your decisions results in you making better decisions. Duh. I doubt the specifics of the exercise (thinking about it in the 3rd person) are all that important, except inasmuch as it takes more mental energy to think of yourself in the 3rd person.