Right.

So let's just say I've got a busy life. Just say.

I didn't write 2,000 words.

But who cares?

I wrote a good 500,
and I think I can write another good 500 tomorrow.

I'm altering my challenge.

I shall write 500 words a day until I am up to date,
and then I shall write something every day until the end of the month.

If I can do that and get to 5,000 this month,
I should easily be able to reach 40,000 by the end of the year.

Or, otherwise be well set-up for any PerNoWriMo challenge I decide on.