Answer:
You cannot keep me until you have given me. What am I?
First I may be your servant's name. Then your desires I may proclaim. When your mortal life is over, I hold all your wealth within my power. What am I?
I get paid to shoot people then blow them up.
I'm blue, but when you see me I'm red. You don't see me too often. I'm there for you if you're hurt, but I'm good for you. What am I?
You went into the woods and got me. You sat down to seek me. You brought me home because you couldn't find me.
Almost everyone needs it, asks for it, gives it. But almost nobody takes it.