Answer:
What gets wetter and wetter the more it dries?
What do people spend a lot of money on every year but never want to use it?
Men in skirts blow into these.
I run cold and hot, I look blue but am red. What am I?
This is your stomach's way of letting you know you've neglected 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.