Answer:
What is something you will never see again?
What gets broken without being held?
Doing this with your job can be risky but doing it with smoking is always a good idea
Passed from father to son and shared between brothers, its importance is unquestioned though it is used more by others.
Come up and we go, Go down and we stay.
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.