United Kingdom, April 8 -- Keanu Reeves has urged aspiring actors to respect their colleagues.

The 61-year-old actor - who stars alongside Cameron Diaz in Outcome, the new black comedy movie - has offered some words of wisdom to those hoping to follow in his footsteps.

He told E! News: "Try not to be a f****** a******. Go to work and respect who you're working with until they prove they don't get your respect. Try not to be [an a******]. It might not work out, but try."

Cameron, on the other hand, noted that every person who encounters fame and success experiences it differently.

The Hollywood star said: "I would say there's no handbook or manual on being famous, so you have to write your own and follow your own manuscript. You got to...