Dakota Fanning feels insecure in her career.
The 16-year-old actress - who shot to fame aged just seven in 'I Am Sam' - never wants to stop appearing in movies, but knows she can't take anything for granted. She said: "I know this is what I want to do for the rest of my life but I think that everything can end tomorrow. You have to live your life for the moment and not take it for granted. I don't think you ever feel completely secure."