YOU SAID:

I have never been this unmotivated

INTO JAPANESE

私はこのやる気のないことはありません

BACK INTO ENGLISH

I'm never motivated by this

INTO JAPANESE

私はこれに動機づけられることはありません

BACK INTO ENGLISH

I will not be motivated by this

INTO JAPANESE

私はこれに動機づけられるつもりはありません

BACK INTO ENGLISH

I'm not going to be motivated by this

INTO JAPANESE

私はこれにやる気になるつもりはありません

BACK INTO ENGLISH

I'm not going to be motivated by this.

INTO JAPANESE

私はこれにやる気になるつもりはありません。

BACK INTO ENGLISH

I'm not going to be motivated by this.