The 73-year-old actor, who played a market trader in the BBC hit sitcom 'Only Fools and Horses', likes to keep his family and personal life private but decided to write his life story to avoid false biographies later, Contactmusic reported.
"The fact of the matter is that I've always tried to keep my private life to myself and to my family, and my professional life as an actor, which I really enjoy and love and all that, has always been quite separate. But I was sort of put in a position where because of my longevity in the business, they said to me if I didn't do it somebody else would," Jason said.