Vocabulary

くよくよ

to fret (over); to brood (about); to mope; to worry

suru-verb
freq #900

Example sentences

He dwells on his past failures.

He always worries about minor points.

One should not lament over past mistakes too long.

Don't trouble about small things.

He grieved over his failures.

I advised him not to grieve over the past.

I wouldn't have worried about that.

Don't dwell on your past failures.