YOU SAID:

my biggest mistake was existing to begin with

INTO JAPANESE

私の最大の間違いは、そもそも存在していた

BACK INTO ENGLISH

My biggest mistake existed in the first place

INTO JAPANESE

私の最大の間違いはそもそも存在した

BACK INTO ENGLISH

My biggest mistake existed in the first place.

INTO JAPANESE

私の最大の間違いはそもそも存在した。

BACK INTO ENGLISH

My biggest mistake existed in the first place.