YOU SAID:
she is kidding herself
INTO JAPANESE
彼女は彼女自身をからかっています。
BACK INTO ENGLISH
She is making fun of her own.
INTO JAPANESE
彼女は彼女自身の楽しみを作っています。
BACK INTO ENGLISH
She makes fun of her own.
INTO JAPANESE
彼女は彼女自身の楽しみになります。
BACK INTO ENGLISH
She makes fun of her own.
That didn't even make that much sense in English.