Answer:
Born of sorrow, grows with age, you need a lot to be a sage. What is it?
I canโt go left I canโt go right. I am forever stuck in a building over three stories high.
What can go up a chimney down but canโt go down a chimney up?
I am the kind of ant that's good at math.
I am an animal and a hair product
It weighs next to nothing but no one can hold it for long. What is it?