New Delhi, Dec 27 (ANI): Paul McCartney has said that he is still hungry for success even after 50 years of being at the top of music industry. The former Beatles star has revealed that it seems to him that no matter how famous, accomplished or how many awards one gets, stars are always thinking about somebody who might be better than them. McCartney said that he often hears about someone's new record and begins to think that the person might be better than him. He added that it works as a great motivator, and it keeps one aspiring for more, and that one should retire only when they think that they aren't hungry for success.
