Answer:
I can be long or short. I can be grown or bought. I can be painted or left bare. My tip can be round or square. (one word)
I'm light as a feather yet the strongest person can't hold me for more than a few minutes. What am I?
What can go up a chimney down but can’t go down a chimney up?
What goes through cities and fields but never moves?
Born of sorrow, grows with age, you need a lot to be a sage. What is it?
What age most travelers have?
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic