I get that she leads a different kind of lifestyle, but still I think her answer can be applied to anyone.
MC: You play about 150 concerts a year and have performed for President Obama three times. Now you're on a world tour — while also working on a new album. When do you sleep?
ES: Amazingly enough, I have all the time I need. I don't watch TV, I don't spend time on the Internet, and I don't party much. I don't text very much, either. I ask my friends to please call me. I try to keep the phone calls short, keep the e-mails short. If I choose to use it productively, there's enough time to do everything I need to do.
Photo Credit: Sandrine Lee