YOU SAID:

I currently feel a great amount of frustration.

INTO JAPANESE

現在、かなりの不満を感じています。

BACK INTO ENGLISH

I feel quite dissatisfied now.

INTO JAPANESE

私は今、かなり不満を感じています。

BACK INTO ENGLISH

I feel very dissatisfied now.

INTO JAPANESE

私は今非常に不満を感じています。

BACK INTO ENGLISH

I feel very dissatisfied now.