It's 5 P.M. at the office. Working fast, you've finished your tasks for the day and want to go home. But none of your colleagues have left yet, so you stay another hour or two, surfing the Web and reading your e-mails again, so you don't come off as a slacker. It's an unfortunate reality that efficiency often goes unrewarded in the workplace.

Most people get overwhelmed by the insignificant decisions of their lives. I'm urging people to minimize the time spent on these when they're not critical to their most important goals.

The classic problem as an entrepreneur is that they have a hard time delegating. But that's really crazy. Recruiting other executives is critical, so is dealing with customers and dealing with regulators. Those are functions that only the top founders can do.

The most important thing is to talk to people that have jobs that you might like and to see what they say the job involves.