How Did You Develop the Structure of a Novel?

I was a panster, and people ask me now, they're like, ou plot you. I mean, plotting, to me just really is, that's going to be my security blanket, my insurance every single day. So i had to rewrite that novel several times, and ie made a lot of mistakes that i wouldn't make now im. But i remember, i'm thinking about dreams, and i'm thinking, what if dreams are real? You know, what if whenever you go to sleep, you have this lucid thing r anywhere you go in your dreams,. And so that became the universe that i created, which was called the dream travellers a for five series. It