Well, there are a lot of intriguing characters in the books, but few of them are likeable. As a man going on 40 I can't identify myself with Arya. Besides her, the only likeable characters are Tyrion, Robb and Jon Snow, but I really wouldn't enjoy being a dwarf. Robb was a fool and Jon Snow is boring imho. So I say: I'd rather NOT be a character in the books. But if I have to choose, I say Jon Snow.