November is national novel writing month or NaNoWriMo. The goal is to write a novel (50,000 words) or rather a novelette. However there is a general disdain for this type of challenge among certain literati.
I know everyone has a story with in them. Maybe it's only one (i.e., Margaret Mitchell "Gone with the Wind") or many (Stephen King "Shawshank Redemption" Cujo" "It" etc). Either way, every writer no matter where they are in their writing journey should undertake this type of challenge
1. because you have to write every day
2. because there's a deadline
3. because there are no limits to what you should or shouldn't write
4. it's for a good cause--donations go to libraries and literary campagins all over the world.
The website admits that you will write a lot of poor quality material. They operate on an honor system: you cannot use anything that's been published by you or anyone else. They also want to encourage everyone to write whether you are Stephen King or not. Once you reach the goal of 50,000 words by November 30 at midnight, to them you are equal to Stephen King.