Which detail from the article BEST supports the conclusion that dreams help us work through things we're worried about?

A
The idea is that once "you've experienced it, you're less afraid of the reality, which is almost always less scary than whatever your brain has cooked up in your sleep," said Robb.
B
"So your brain is sort of tightening the connections that you've made recently. It's sorting through memories and figuring out what's going to go into your long-term memory, what's not important and we're going to get rid of," said Robb.
C
Try keeping a dream journal, for instance, as one way to be more conscious of all the wacky things that flit through your brain while you're sleeping.
D
"If you want to understand what those dreams mean to you, you have to pay attention to your own patterns," said Robb.

Read the excerpt from "home front diary." jimmy simmons stopped by today to tell me that he had enlisted in the army. he asked me if i would write to him, and i said i would. i told him that i've been writing to my uncle arthur and susan's cousin john for about a year, and as an experienced correspondent i had some advice about all the censorship. "don't write down any information about your location or the number of soldiers in your unit because the censors will cut all of that away," i said. "in my experience, loose lips not only sink ships, they make letters look like snowflake decorations! ” well, he belly laughed over that one. how is the author's perspective different from jimmy's? the author has been to war and she can give jimmy advice. jimmy has become a soldier and does not believe the author’s advice. the author has experience writing to soldiers but jimmy does not. jimmy has more experience at letter writing than the author.