I don't think acting is a difficult or easy job, it's all in your mind.
I am very excited about playing Jai in Ramu's Sholay (remake) but at the same time I am very nervous. I was not nervous till I came to know Amitji (Amitabh Bachchan) was doing Gabbar's role! It was my dream to work with him! Plus, I was nervous because I realised I am playing his part in front of him!
King is not a remake of Don -- it's based on it. I will have a double role. One of the characters I will be playing will be negative, just like in Don, but in this both the characters run parallel till the end.