Answer:
No matter how little or how much you use me, you change me every month.
I row quickly with four oars but never comes out from under my own roof.
I help boats park
I can bring tears to your eyes; resurrect the dead, make you smile, and reverse time. I form in an instant, but I last a life time. What am I?
Soft, hairy, from door to door. I am the pet that always stays on the floor. What am I?
It's what light turns into in the night