I'm not sure whether I want to become a vampire or a werewolf, or just remain a normal human being. I'd like a chance to explore all my options.
I know there are ways to cure vampirism and lycanthropy. And I'm pretty sure there's ways, at least with vampirism, to re-acquire the conditions.
What I want to know is if there is ever a point of no return? Is there a point past which you become immune to either or both of these, or a point past which one or both can no longer be cured? How many times can I change my mind before reaching one of these points?