Reality TV star Jack Osbourne decided to write his own autobiography after realising other autobiography writers were "f***king idiots". The 21-year-old son of rocker Ozzy Osbourne, who was admitted into a rehabilitation centre three years ago (03) for drug addiction, rose to fame as the youngest member of the Osbournes. And Jack insists that he has led a far more interesting life than most people have - even though he is still young. Jack says, "At first I was very reluctant to write a book. Then I realised that everyone else who has put out books are all just f***ing idiots. "They haven't done anything. I haven't survived a war, trekked through countries or stayed in a refugee camp but my life has been quite interesting. I've done a lot of stuff."