He came to realize that all writing consists of a series of choice. What does this mean?

You could use the violence message

Explanation:

Ok so in the 7th grade I had to write this essay, so I wrote the effects of the violence in the novel, starting with Darry slapping Ponyboy, this was extremely easy for me to write and there is a lot of violence in the novel itself so you have plenty to work with. I did a domino affect darry's slap lead to the socs jumping pony and johnny lead to bob getting killed and etc.