Answer:
What has a neck but no head?
I can fall off a building and live but in water I will die.
I have a brother. However much we run we do not reach each other.
I am a house with two occupants sometimes one rarely three. Break the walls eat the boarders then throw away me.
I have more shoes than anybody, but less feet than everyone. I am met in the morning, but departed in the night. I may shake as if I'm angry, but I won't bite. What am I?
What do you purposefully put lots of in and on your body, but run away from when you encounter it outside?