Ranbir Kapoor, who is riding high on success of Barfi! has spent five years in Bollywood and has been blessed with success. However, the actor claims that there is no strategy for it and he is just a passionate actor. While talking about his career, Ranbir claimed, “I got the opportunities and my stardom is part of my characters. I don’t have a personality like Salman Khan or Shah Rukh Khan that I can be myself and be successful. I have to play a character, I have to support the film by playing the role. Today cinema has changed, we can play different characters. I have been at the right time at the right place.” On being asked about what really works for Ranbir, the star said, “It’s about time and there is no planning behind my career. There is no formula for success and I guess I work hard and I am very passionate about work. I got good opportunities and got family, who is very supportive. In fact, all these things work for me and my luck is also strong.” “You can be star when you can understand Indian culture. You have to constantly reinvent yourself and come up with new ideas,” concluded Ranbir.