I'm extremely untidy, I'm very detailed, I tend to be obsessional. I get very depressed and black-humoured.

非常邋遢，非常注重细节，有强迫症。也会沮丧，也会讲些黑色幽默。

Morgan, obsessional crimes are your specialty.

Morgan 强迫性犯罪是你的专长。

Well, there's two kinds of obsessional offenders that would send gifts to survivors.

有种强迫症罪犯 会给生者送礼物。

It's a condition characterized by unwanted thoughts or urges that generate high levels of anxiety and repetitive acts meant to neutralize the obsessional thought.

这是一种以不必要的，会诱发重度焦虑心理及为平复强迫性思绪而做出的重复性行为的想法或冲动为表征的疾病。