YOU SAID:

I can't focus on what needs to get done

INTO JAPANESE

私は何を成し遂げるために必要かに集中できない

BACK INTO ENGLISH

I can't concentrate on what I need to accomplish.

INTO JAPANESE

私は自分が成し遂げるために必要な事に集中できない。

BACK INTO ENGLISH

I can't concentrate on what I need to accomplish.