According to David Meyer, Ph. D, Professor of Psychology at the University of Michigan, people who jump between tasks “lose valuable time in the transitions. The brain must refocus each time it switches activities, and the more complicated the task, the more time it takes to refocus.”
6 Steps to Avoid Burnout (#6 is something NO ONE talks about). “Burnout” is what happens when we work too hard or too long at something and don’t take care of ourselves. It can happen after a week, a month, or sometimes even years of chipping away at something.