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Maybe ... or maybe something new that you'd never normally write. 😏

Hopefully haha :)
Never done anything as huge as 50k so looking forward to it.

Good luck with yours, mate :)

Oh yeah, here's what happened when I actually did it, BTW! Crazy, right? But it is possible.
My story here.

I thought that's what would happen too. But I had some old ideas I'd jotted down before, so actually a lot of good things came out of it when I started fleshing out those old ideas with new insights. I think the key is to always be jotting down new ideas whenever & wherever you have them. Then fill it out later.