Many of us are guilty of overbooking our calendars and scrolling through our phones while taking breaks from work. Those habits hurt your mental stamina and drain your energy quicker than you may realize, says Jamie Wood, CEO of biotechnology startup Autonomic. Taking intentional breaks and practicing healthy habits, even for just a few minutes, can help you feel more energized and be more productive throughout the day, she says. "A lot of times people don't realize you don't need a lot of time,