Practice yoga of meditation, for the purification of the mind. How do you sit? It's going to talk about the posture. If we sit slumped, we immediately see the effect on our mind. You can easily feel depressed. So it's much, it's better to have a proper posture. Especially if you're going to meditate for a long time and remain steady there. Dharayan, Achalam, Achalam means, Sthiraha, steady, not moving. This is important. Imagine the mind is like water in a bowl. Now imagine how carefully you have to hold it so that even one drop doesn't spill. And how much more steady you have