he does that to show more expression in his stories. it is what all or most writers do to grab the readers attention. a writer doesn't want their readers to fall asleep and then get a bad review. if Edgar gets more and more anxiety in his story it will keep you wondering.
hope this helps
Obsequy is a funeral service
<span>My grandmother always sends flowers to a deceased friend’s obsequies.</span>
I think "pay attention to what helps you get through hard times" sounds relevant