Which quotation most accurately shows why Douglass wrote this narrative?

"In moments of agony, I envied my fellow-slaves for their stupidity. I have often wished myself a beast."
"There was no getting rid of it. It was pressed upon me by every object within sight or hearing, animate or inanimate. "
"I preferred the condition of the meanest reptile to my own. Anything, no matter what, to get rid of thinking!"
"Freedom now appeared, to disappear no more forever. It was heard in every sound, and seen in everything."

(PLEASE ANSWER ASAP)