Sit in complete silence for ten minutes and notice what happens.
Most people discover, almost immediately, that the mind will not cooperate. It generates thoughts with increasing urgency — things to do, things to worry about, things to plan, things to remember. The silence seems to make the mind louder rather than quieter.
This is not failure. This is what the mind does when it is not given an external object to attach to. It turns inward and discovers how much noise it has been producing beneath the surface of the day.
The practice is to sit with this without fleeing.
In the Mandukya Upanishad, the Turiya state — the fourth state of consciousness, beyond waking, dreaming, and deep sleep — is described as the ground from which all three arise and into which all three dissolve. It is not a state you enter by adding something. It is what remains when the noise subsides enough to be noticed.
The deepest thing in you is not thought. It is not feeling. It is not memory or aspiration or identity. It is the silence that makes all of those possible. Everything else arises from it and returns to it.
The mystic Meister Eckhart called it the Grunt — the ground of the soul. The deepest part of human consciousness that is never disturbed, never agitated, never absent. Not something you must achieve. Something you must stop obscuring.
Stillness in practice: one period of complete, uninterrupted silence daily. No music, no podcast, no background noise. Just presence with whatever the mind produces. Over time — weeks, months — the noise does not disappear. But the relationship to the noise changes. You begin to notice what is beneath it.
That beneath is not empty. It is more alive than anything the noise contains.