Action man Vin Diesel insists he doesn't enjoy acting - it's just something he does to feel "complete".

The FAST AND THE FURIOUS star insists acting is simply a job he does to finance his hobbies.

He tells the New York Post, "It was never about happiness. Acting doesn't make me happy. It's not designed to.

"Acting is my job. It's what I need to do to feel complete. It's the reason I know who I am."