Engender goodwill by not unloading on other people. Levine is no Mila Kunis, who recently made it clear to one reporter how unhappy she was to be doing press. "It makes no sense to me. Say, 'I don't want to do this interview.' Don't show up here and take it out on another person," says Levine. "It's never anyone else's fault. I'm not passive-aggressive. I don't have misguided frustration and anger. It's razor-sharp. If I'm mad at you, you'll know it quickly.