Abandoning one's perspective isn't the same thing as abandoning one's values (as I interpret the words). For example, in the default human perspective, it's natural to be indifferent to other people's experiences: we don't care if others are suffering, as long as we're doing okay. But from a more global perspective, this is kind of bizarre: the experience is still there even if it's not you who's experiencing it, for the same reason the world doesn't actually go dark when you close your eyes.