I'm always asked questions - by fans, by other actors and friends, by my grandchildren. They want to know how I've lasted so long, how I handle fame, why I chose to do some of my films, which films and actors I like best and so forth.

They also want to know what makes me tick, what makes me get up in the morning in my 90s, and whether I'll ever retire. (The answer to that one is "No!")

Over a long life, I've learnt a lot and had the opportunity to reflect. I've seen a new generation grow up, among them my own grandchildren, facing the world with all its challenges and problems.

I hope they'll find Don't Look Back, You'll Trip Over: My Guide to Life helps them to be optimistic - and shows that anyone can blow the bloody doors off.

An iconic book, from one of our best-loved actors: this is Michael Caine at his very best.