I'd personally live in seclusion until some unsuspecting, naive mortal foolishly drags me out of hiding and shows me that there's still beauty in the world before they meet a tragic end.
I'm always amused that people think Immortality is a curse. I think such people are fucking retards. If you can't enjoy Immortality, you lack an imagination. I just don't understand when and why this braindead take became mainstream.