YOU SAID:
one by one the penguins are stealing my sanity
INTO JAPANESE
ペンギンが一つずつ私の正気を盗んでいる
BACK INTO ENGLISH
Penguins are stealing my sanity one by one
INTO JAPANESE
ペンギンが私の正気を一つずつ盗んでいる
BACK INTO ENGLISH
Penguins are stealing my sanity one by one
That didn't even make that much sense in English.