I have a mouth of many teeth, yet never bite or chew. I race along a narrow track, but never change my view. I keep your secrets close at night and guard your maps by day; Caught on myself I make you curse, then smooth the fuss away.

First three are something everybody needs to cheer up Last five is something a four legged friend craves upon Together, used to manipulate and control

On paper we record history for keeps. On phone we ignore some ignorant tweets. As a noun I helped society remember its prime. As a verb I am often seen as a waste of time.

When I’m too hot I wear a jacket; when you’re too cold I warm your hands. I leave pale halos where I linger, then vanish at the rinse. They call me a face, though I am not one.

I look at you You look at me Yet, we both look at you. What am i?