YOU SAID:

If you're saying coming here was a bad idea, I'm beginning to agree with you

INTO JAPANESE

ここに来るが悪い考えだったが言っている場合私はあなたと同意するし始めています

BACK INTO ENGLISH

If that was a bad idea to come here saying I agree with you and am starting

INTO JAPANESE

来て悪いアイディアだったかどうかはここで言っている私はあなたに同意して、始めています

BACK INTO ENGLISH

Has begun, or not, was a bad idea to come here saying I agree with you

INTO JAPANESE

来ることは悪いアイデアは、始まったかどうかここで私はあなたと同意すると言って

BACK INTO ENGLISH

Whether began the bad idea to come here I agree with you and say

INTO JAPANESE

間違いだった

BACK INTO ENGLISH

- I made a mistake.

INTO JAPANESE

- 間違ったんだ

BACK INTO ENGLISH

- I made a mistake.