The 63-year-old musician - who recently released his 30th studio album `The Union` - doesn`t think his career will end because his back catalogue of songs is so big. He said: "I feel really confident about my career now. A friend once said, `What happens if it all ended tomorrow?` I said, `It`s not gonna happen.` "You`ve got a while catalogue of songs you can rely on and I`m driven and I`m ambitious and I don`t wanna stop there. Billy Joel hasn`t written a song since 1993 and is quite happy to go around singing his old hits time after time after time. "I`ve toured with him and it`s been great fun. But I couldn`t do that." Although he has been musing on the longevity of his career, the `Goodbye Yellow Brick Road` singer does believe his life has hit a peak as he no longer "wants for anything". Elton - who has been married to Canadian filmmaker David Furnish since December 2005 - told The Independent newspaper: "I just want my life to be as good as it is. I mean, I don`t want for anything. "I want to remain as happy as I am in my personal life and to try and do as much as I ca professionally, to do more creative things that are great."