Just an interesting idea

Something is wrong, you don't know what, it has been months after you were first turned into a vampire, everything has been pretty well, you have achieved power and in general succeeded as a creature of the night. But tonight, is much, much different, your undead immortality is slipping away, you feel, without there any word more accurate, more human. Your blood lusts slips away, your night vision and power weaken, and even your fellow vampire friends sense something is wrong. Then suddenly one night a ghost appears in front of you, and tells you your fate. You can either remain being a vampire, and forever be cursed with the blood lust we know so well, or become human, and a powerful weapon against the vampires, after all, you know their secrets. There is one detail that makes you think hard, if you become human, immortality can be obtained as well, but in order to do so, you must kill and drink the blood of your closest vampire friend. Both paths hold incredible power and secrecy, and both paths will be difficult in the war between the vampire nation and the world itself. What do you do, and how does fate judge you?

Post what you do and how you do it, and if I like your idea enough I respond with the answer to what happens to your fate.

—Until then, keep being awesome! XD