it's in your best interest
It suits you.
Te conviene, sabemos todo de ti.
It's in your best interest, we know everything about you.
— Investigación sobre un ciudadano libre de toda sospecha (1970)
Este no te conviene ¿Por qué no?
This one isn't right for you. Why not?
— Una historia china de fantasmas (1987)
No te conviene meterte con esa clase de gente.
It's not in your best interest to mess with those kinds of people.
— Hunting Season (2025)
Te conviene, Prendergast, a los policías los matan.
It's in your best interest, Prendergast, the police are getting killed.
— Un día de furia (1993)
Tienes mal aliento y tu peinado no te conviene.
You have bad breath and your hairstyle doesn't suit you.
— El síndrome asténico (1989)