YOU SAID:

Those who focus too much on small things usually become incapable of big ones.

INTO JAPANESE

小さなことに焦点を合わせすぎる人は、通常、大きなことにはできないようになります。

BACK INTO ENGLISH

People who focus too much on small things usually can't do big things.

INTO JAPANESE

小さなことに集中しすぎる人は、通常、大きなことをすることはできません。

BACK INTO ENGLISH

People who focus too much on small things usually can't do big things.