Answer:
I shave several times a day, yet I still have a beard. What am I?
I build up castles. I tear down mountains. I make some men blind, but I help others to see. What am I?
Iron roof, glass walls, I burn and burn but never fall. What am I?
I always go to bed with my shoes on.
I walk on 4 legs in the morning, 2 legs at noon, and 3 legs at night. What am I?
When someone uses this acronym, you know you've got to pick up the pace