More than 19 percent of businesses have outright banned Facebook and personal email checking from the workplace. But now, some big shots from various schools of business are saying that while 2 hours a day on Facebook is a problem, for most people, a 15-minute session of Facebook or personal email a few times a day can actually help our minds regain the concentration needed to perform our work tasks. Some companies allow a smoke break, so why not a personal break to escape from our work efforts for a few minutes? As an entrepreneur, you can schedule your breaks, or take them as needed. There…I hope I’ve removed a layer of guilt from your already overactive mind.