Are you a “knows-the-beginning, knows-the-end, so-now-let’s-write-the-middle” kinda writer, or are you “let’s-start-with-one-image-in-mind-and-see-where-that-takes-me” kinda writer?
The second one. The first one makes a lot of sense in theory, and it’s what I’d do if it didn’t inevitably lead to me sobbing over a tub of comfort ice-cream. But it does.
I don’t know whether anyone has made the first one work. I know some writers claim to have done it. But I think they must be lying. That would mean you can figure out almost everything you need to about a book before you start it. That’s not my experience. My process is more like this:
Day 1: “That’s a great idea.”
Day 5: “That idea was terrible but this character is interesting.”
Day 20: “I hate everything about this book except these two lines I just wrote.”
Day 40: “What was that original idea again, it wasn’t so bad, was it?”
Day 41: “OH RIGHT, YES, YES IT WAS.”
Day 50: “Ha ha this first chapter is great now that I changed everything I used to like about it.”
Day 150: “The later chapters are so much better than the first. The first one makes me want to vomit with anger.”
And so on. I also like to throw out the entire second half of a draft at some stage. Well, I don’t like to. But it’s what usually happens.