Answer:
What is part of you and all around you but if it entangles you, it will kill you?
They come out at night without being called, and are lost in the day without being stolen. What are they?
What do people spend a lot of money on every year but never want to use it?
An appropriately loud response to fear, excitement, or your team scoring.
Women don't have and don't want it. Men get it but sometimes they try to get rid of it. What is it?
I am the fountain from which no one can drink. For many I am considered a necessary link. Like gold to all I am sought for, but my continued death brings wealth for all to want more.