what sentence are you taking about
the information that can be revealed through characterization is a character's personality and traits. if there's enough information you could probably predict some of the actions of a certain character. I don't know if that's what you're looking for but that's my take on your question hope that helps!
Answer:
IT IS BEACUSE HEY ADOPT THIS HABIT OF SHAKING
It is D: to brainstorm by putting thoughts onto paper without regard for spelling or mechanics. the reason being is nobody but yourself is going to look at the free write.