YOU SAID:

I dont understand what im doing

INTO JAPANESE

私は何をしているのか理解できない

BACK INTO ENGLISH

I don't understand what i'm doing

INTO JAPANESE

何をしているのか分からない

BACK INTO ENGLISH

I don't know what I'm doing

INTO JAPANESE

もう無理だ

BACK INTO ENGLISH

- You have to!

INTO JAPANESE

もう無理だ

BACK INTO ENGLISH

- You have to!