This paper and this pen

This paper and this pen are my only friends.
All my hopes and fears, every smile, every tear are written on this paper with this pen.
I can pour my heart out or get the evil out.
I can even write a book that will get you hooked.
I can be your friend, your lover, your enemy under cover, with this paper and this pen.
Escape from it all or have a grand ball.
I could be a outlaw and kill them all or make a stand and own all the land.
with this paper and this pen till I write THE END...