YOU SAID:

i dont understand what i am doing

INTO JAPANESE

私は自分が何をしているのか理解していません

BACK INTO ENGLISH

I don't understand what I'm doing

INTO JAPANESE

何をしているのかわからない

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!