YOU SAID:

I hate myself because reasons unknown

INTO JAPANESE

理由がわからないので自分が嫌い

BACK INTO ENGLISH

I hate myself because I don't know why

INTO JAPANESE

なぜかわからないから

BACK INTO ENGLISH

I don't know why

INTO JAPANESE

どうしてか分からない

BACK INTO ENGLISH

I don't know why.

INTO JAPANESE

どうしてか分からない

BACK INTO ENGLISH

I don't know why.