Accountability could be for you if you are stuck in the following:

You're in a roadblock.

Your writing is completely stock.

You can't get a character to move forward.

Your word count has been at the same number for weeks or even months.

You feel like you are overthinking the writing process.

The blank page gives you anxiety.

You keep writing down notes but you don't actually do the writing.

You haven't gone back to your first draft.

You have multiple drafts sitting on your desktop.

You keep talking about writing a book but you haven't actually done it.

Or, you spend more hours researching on writing than actually writing.

If this is you, then it's time to try something new. If you've been siting on your book, it's time to get a new tool in your writing toolkit.

Accountability.