I'm not sure immortality is all it's cracked up to be.  
I wouldn't want eternal life I don't think. Your family would be gone and friends. 
I'm not exactly sure how that would work.  I suppose you would meet new friends...but not really family.
No, probably not. There would be no aging but I'm sure you could still die by death from disease or physical trauma.
I never thought about that...I guess I haven't watched enough vampire movies haha
Well even in religion it is a promise from God, immortality, those that follow God will have everlasting life.
That is true...I guess there is a common belief in it all over the world
Yes, I guess it depends what your religious views are. Whether it is the soul that exists or not.