YOU SAID:
I don't want to do this anymore because I am sad
INTO JAPANESE
悲しいからもうやりたくない
BACK INTO ENGLISH
I don't want to do it anymore because I'm sad
INTO JAPANESE
悲しいからもうやりたくない
BACK INTO ENGLISH
I don't want to do it anymore because I'm sad
That didn't even make that much sense in English.