YOU SAID:

I find your lack of perseverance very concerning

INTO JAPANESE

あなたの忍耐力の欠如は、

BACK INTO ENGLISH

The lack of your patience,

INTO JAPANESE

あなたの忍耐力の欠如

BACK INTO ENGLISH

The lack of your patience

INTO JAPANESE

あなたの忍耐力の欠如

BACK INTO ENGLISH

The lack of your patience