Acting is somewhat mysteriously taught. There are so many different methods and systems and processes for teaching acting because it will always be an elusive art-form.
It is definitely a hard show [True Blood] to jump into the middle of, but luckily we have things like HBO Go now. It's not like you've missed it and now you're stuck. And I think once guys give it a shot - and you'll be able to speak to this better than I will - there's a lot of stuff that can be interesting to guys. There's a lot of action. Plenty of people are getting their heads chopped off.
I think what matures us is time, not necessarily our physical bodies. So I think she can probably change as much as human would in the timespan of the show. However, I do think as a human you reach a point where there's a certain amount of humility and acceptance of life and its consequences when you see your own body change and age, and the pounds come or the wrinkles come.