In this quote, Robbie Williams is expressing the weight and pressure that features being a solo performer. As a solo act, he is entirely responsible for the success or failure of his performances. He brings the burden of amusing and captivating his audience all on his own, without the assistance or backup of a band or group. This can be a challenging task, as he needs to constantly provide and preserve a high level of energy and talent to keep his audience engaged. Being a solo act needs a lot of skill, commitment, and hard work, making it a big responsibility.
"I believe that successfully addressing our national security needs while protecting our basic freedoms and civil liberties requires continual Congressional oversight, and I will continue to work to assert the role of this body in carrying out this grave responsibility"
"Our DNA is as a consumer company - for that individual customer who's voting thumbs up or thumbs down. That's who we think about. And we think that our job is to take responsibility for the complete user experience. And if it's not up to par, it's our fault, plain and simply"
"In the last analysis, the individual person is responsible for living his own life and for "finding himself." If he persists in shifting his responsibility to somebody else, he fails to find out the meaning of his own existence"