How Much Planning Do you Do before starting your story

[LeslieRWaggonerIII]

40k into my first book, I realized that I'd written my characters into a corner that would not allow the ending I wanted. Even though I scrapped it to start over, it was useful to solidify my characters' motivations and to just get my head wrapped around writing a full-length book. Since then, I've done extensive planning before writing. At the very least, I must have GMC: Goal Motivation Conflict nailed down for my protag, side-kicks, and antagonist.

It can only be "too much" planning if it's getting in the way of starting. Maybe try writing a character sketch or vignette to get started without pressure?

I was 80k into my first... then I realized my protagonist was buried in his own head... all of the time.
I went back to the beginning and wrote a companion into the entire piece.
The companion became an integrally cosmic necessity for the story by the time I finished.

 

[Lillith_Sorvalen]

(Chimes in.)
I create a flowchart: Preface → Plot → Cause → Reaction → Conflict → Teamwork → Resolution.
Then, I create an outline or a short summary for each topic to boost creativity and connection.
Finally, I leave my laptop running with Word open beside me while I play games—it helps boost my imagination and critical thinking.
Sometimes, taking a walk outside, wandering through town, or watching movies that align with my story’s theme can really help spark ideas.
I’ve been called a rara avis because I don’t work traditionally, so take my words with a grain of salt.