We say no to lots of things that would please us. I would like to punch people every now and then but I don't. I would like to have something for free rather than pay for it. I would like to skip to the front of the line... I don't mean to brush aside the taste of meat which is a powerful attraction. But its power is not without limit.
Any role that big is going to be a challenge for any actor but for an actor of a young age it's going to be even tougher.