I've become
Y me he vuelto brillante para eso.
And I've become brilliant at it.
Me he vuelto a hacer los análisis, y no son buenos.
I've had the tests done again, and the results aren't good.
— Un profeta (2009)
Supongo que me he vuelto más perezoso.
I suppose I've gotten lazier.
Parece que me he vuelto más astuta con la edad.
It seems I've become more astute with age.
— El castillo ambulante (2004)
I've become smarter.
I've become forgetful.