Answer:
I go up and never come down no matter how hard you wish. As I get higher more wrinkles crawl onto your face.
you can throw me away but I will always be coming back
lighter than feather and softer than silk yet the strongest man in the world cannot hold me for more than a few minutes.
Who is the most foreign visitor you could imagine?
Send poorly behaved children to me and let them sit here. What am I?
What do you purposefully put lots of in and on your body, but run away from when you encounter it outside?