YOU SAID:
I'm so tired of trying
INTO JAPANESE
私はしようとしてとてもうんざりしています
BACK INTO ENGLISH
I am very fed up trying
INTO JAPANESE
私は非常にうんざりしています
BACK INTO ENGLISH
I'm very fed up
INTO JAPANESE
私は非常にうんざりしています
BACK INTO ENGLISH
I'm very fed up
That didn't even make that much sense in English.