LONDON: Daniel Radcliffe hasn’t forgotten his roots. The actor, 24, has acknowledge he owes “everything to Harry Potter” - the movie franchise that catapulted him to fame. “I owe everything to Potter but playing a character for so long gives you pent up energy and desire to try as many things as possible. “The films I made last year and ‘A Young Doctor’ have been huge leaps forward for me. I think I am getting better at knowing what I am good and not good for. “Primarily, I am trying to test and challenge myself and to get better because that is what excited me the most.”–SS