Men and women have always had difficulty communicating, and now we know why--at least, to a very small degree. It's a proven fact that women listen with both sides of their brains, men primarily with one side. But what we've known for ages is still true: though it may be a challenge, it can be done. I am convinced that communication is the key to any relationship, whether it is your marriage, getting along with your neighbor, or succeeding in business.