Answer:
Only one color, but not one size. Stuck at the bottom, yet easily flies. Present in sun, but not in rain; doing no harm, and feeling no pain. What am I?
I donβt forget!
I go up but never come down. What am I?
Though I am only two words I have thousands of letters in me
I have a title and many pages. I am a genteel of genteel descent. I am a killer veteran of war. I am a slave to my lord pledged to his service.
No matter how little or how much you use me, you change me every month.