text:  Ever try balancing a dozen eggs in one hand while hopping on one foot? Or maybe juggling cats while riding the unicycle? Sounds ridiculous, right? But guess what? That's exactly what texting while driving is like. Your human brain only has the capacity to focus on one thing at a time. So when you're behind the wheel, give driving your undivided attention. Don't drive distracted. A message brought to you by the National Highway Traffic Safety Administration, Project Yellow Light, and the Ad Council.