Answer:
I ask no questions, but receive a lot of answers. What am I?
What has 3 feet but no toes?
People need me yet they give me away every day.
What happens once in June twice in August and never in May?
Curtail me thrice I am a youth; behead me once a snake; complete I'm often used in truth when certain steps you'd take.
I go up and never come down no matter how hard you wish. As I get higher, more wrinkles crawl on to the face. What am I?