Nāgārjuna's Madhyamaka philosophy discusses "nirmita", or illusion closely related to māyā. In this example, the illusion is a self-awareness that is, like the magical illusion, mistaken. For Nagarjuna, the self is not the organizing command center of experience, as we might think. Actually, it is just one element combined with other factors and strung together in a sequence of causally connected moments in time. As such, the self is not substantially real, but neither can it be shown to be unreal. The continuum of moments, which we mistakenly understand to be a solid, unchanging self, still performs actions and undergoes their results. "As a magician creates a magical illusion by the force of magic, and the illusion produces another illusion, in the same way the agent is a magical illusion and the action done is the illusion created by another illusion." What we experience may be an illusion, but we are living inside the illusion and bear the fruits of our actions there. We undergo the experiences of the illusion. What we do affects what we experience, so it matters. In this example, Nagarjuna uses the magician's illusion to show that the self is not as real as it thinks, yet, to the extent it is inside the illusion, real enough to warrant respecting the ways of the world.