While your co-workers start every day enjoying a cup of coffee together in the break room, you're barely able to find time to call your doctor. While they're taking lunches, you're rushing through another meal at your desk. Sound familiar? Here's the good news: This apparent discrepancy may not mean you've got a bigger workload or that you're a harder worker. Instead, it may mean that they've mastered certain time-saving skills and habits that you haven't-until now. From prioritizing your workload to learning which projects don't need to be perfect, read on to discover eight workplace habits that'll boost your productivity and lower your stress levels

1. They make it a point to take breaks. 
Americans seem to think that constantly working is synonymous with being productive, but unless your brain is functioning at its maximum level, you may not be getting as much work done as you think. "[Taking breaks] is like hitting the reset button. It helps you empty out your 'brain cache' so you have room to refill it," says Christine Hohlbaum, author of The Power of Slow: 101 Ways to Save Time in Our 24/7 World. First and foremost, she recommends taking lunch every day-and leaving your desk to do it. "When you have a 'working lunch,' it's just not very efficient. At some point you're going to lose attention," she says. Ultimately, eating while you work will cause you to suffer on two fronts: you won't be able to pay attention to your food-a surefire way to overeat-and you won't be giving your work the proper attention it deserves. In addition to a "real" lunch break, Hohlbaum suggests allotting time for other breaks as well. She recommends taking five minutes in the morning, before starting work, and at least a 10- to 15-minute break in the afternoon. Whether you...