YOU SAID:
Hey, I'm really anxious about doing this.
INTO JAPANESE
こんにちは、私はこれを行うことが本当に心配です。
BACK INTO ENGLISH
Hi, I'm really worried about doing this.
INTO JAPANESE
こんにちは、私はこれをするのが本当に心配です。
BACK INTO ENGLISH
Hi, I'm really worried about doing this.
You've done this before, haven't you.