"The only reason for being a professional writer is that you can't help it"

This quote by Leo Rosten talks to the idea that composing is a passion that can not be denied. It implies that the only factor to become a professional writer is because it is something that you are driven to do, and it is something that you can not help. It suggests that writing is a calling, which it is something that you should do, regardless of the possible success or failure that might feature it. Rosten's quote indicates that composing is an obsession, and that it is something that you need to perform in order to be satisfied. It recommends that composing is a passion that can not be denied, and that it is something that you should pursue in order to be genuinely delighted.