In a paragraph of at least three sentences, explain the mood of this excerpt from little brother. provide details from the text to support your answer.
i kept walking, my heart thumping in my chest. i'd been expecting this since i started. i'd been expecting the dhs to figure out what i was doing. i took every precaution, but severe-haircut woman had told me that she'd be watching me. she'd told me i was a marked man. i realized that i'd been waiting to get picked up and taken back to jail. why not? why should darryl be in jail and not me? what did i have going for me? i hadn't even had the guts to tell my parents—or his—what had really happened to us.