YOU SAID:
I'm dead people inside.
INTO JAPANESE
私は内部の死んだ人です。
BACK INTO ENGLISH
I am a dead person inside.
INTO JAPANESE
私は内部で死んだ人です。
BACK INTO ENGLISH
I am a person who died inside.
INTO JAPANESE
私は内部で死んだ人です。
BACK INTO ENGLISH
I am a person who died inside.
That didn't even make that much sense in English.