>When your brain is faced with doing a task that's going to require a lot of glucose it will look for shortcuts to save you energy. One of those shortcuts is your mind will look for an available heuristic, swap out the energy hungry analysis for the heuristic, and then signal your conscious mind that you did all the analytical hard work.
Sorry I didn't read the book but I am curious if there is any scientific evidence to back this up.
Sorry I didn't read the book but I am curious if there is any scientific evidence to back this up.