I'm not interested in it
No me interesa lo que diga la gente.
I don't care what people say.
No me interesa lo que él haga.
I don't care what he does.
No me interesa nada de lo que Tom tenga para decir.
I don't care about anything Tom has to say.
Primero, estoy ocupado; segundo, no me interesa.
First, I’m busy; second, I’m not interested.
A mí la política no me interesa.
I'm not interested in politics.
No me interesa conducir Packards o fumar puros largos.
I'm not interested in driving Packards or smoking long cigars.
— Chicago (2002)
En realidad no me interesa la historia.
Actually, I'm not interested in history.
I'm not interested in that thing.
— El jardín de los pecadores: Paradigma paradoja (Paradoja espiral) (2008)