The most successful people wake up at 4 am, which may be the most productive time of the day, according to The Wall Street Journal.<br /> <br />Clip1-Shutterstock<br />Clip2-Stringr<br />Clip3-Shutterstock<br />Clip4-Shutterstock<br />Clip5-Shutterstock<br />Clip6-Shutterstock<br />Clip7-Stringr<br />Clip8-Stringr
