Lenny Kravitz always appears to exude confidence – whether he's on the red carpet, on stage holding a guitar or elsewhere. Many have described him as the epitome of cool.But Kravitz doesn't feel burdened by other people's expectations."You're aware of the effect you have on people, or is this something you have to work at?" Gayle King asked Kravitz during a recent sitdown interview for "CBS Mornings.""I don't work on it at all," the musician said. "And I don't think about it. But I am aware of... Read this story