Answer:
you cannot keep me until you have given me
I stink up your breath and fights evil vampires
I can go through glass without breaking it.
I am used when you jump off a bridge for fun.
I don't live within a house nor do I live without. Most will use me when they come in and again when they go out.
I build up castles. I tear down mountains. I make some men blind. I help others to see.