es asunto tuyo

it's your business

→ ser
phrase Rare #23,712
it's your business Used to say something is your own concern or decision, not someone else's.
SP: Si quieres cambiar de trabajo, es asunto tuyo.
EN: If you want to change jobs, it's your business.

Ese es asunto tuyo.

That's your business.

Aprecio tu interés pero eso no es asunto tuyo.

I appreciate your interest, but that's none of your business.

— Haz lo que debas (1989)

Cómo apuestas es asunto tuyo, pero muestra un propósito.

How you bet is your business, but show a purpose.

Es asunto tuyo.

It's your business.

Si quieres soñar, es asunto tuyo.

If you want to dream, that's your business.

— Cadena perpetua (1994)

Eso es asunto tuyo.

That's your business.

Ahora es asunto tuyo.

Now it's your business.