have your head screwed on (the right way)
US /hæv jʊər hɛd skruːd ɑn (ðə raɪt weɪ)/
UK /hæv jʊər hɛd skruːd ɑn (ðə raɪt weɪ)/

1.
berfikiran waras, mempunyai pertimbangan yang baik
to be sensible and to have good judgment
:
•
She really has her head screwed on the right way; she always makes smart decisions.
Dia benar-benar berfikiran waras; dia sentiasa membuat keputusan yang bijak.
•
You need to have your head screwed on if you want to succeed in this business.
Anda perlu berfikiran waras jika anda ingin berjaya dalam perniagaan ini.