Maintaining a successful business career has never been easy. The hours are long and the days filled from start to finish. In fact, the end of the day always depends on when the last meeting concludes, which could be 5 pm or 10 pm. Regardless, the average number of hours per day worked by business executives is around 12 hours. Then again, an average accounts for extremes, which means days can be 15 hours long, but seldom less than 8 hours.

The point is that a business career is demanding whether you are a CEO or an ambitious upstart. Today, mobile technology has made communication easier than ever, but also made business professionals busier than ever. Since meetings can happen anytime and almost anywhere, there is little downtime for business people to keep pace with the latest business news, so many turn