That may be the reason why gambling is so appealing, war is so appealing. As far as I understand, behind whatsoever is appealing, there must be some ecstasy lurking somewhere, some hint of the unknown somewhere, some glimpse of the deep mystery of life hidden somewhere there. Otherwise nothing can be appealing.
Passivity…. Any posture that you take in meditation should be passive. In India we have evolved the most passive asana, the most passive posture, that is siddhasana. And the beauty of it is that in this siddhasana posture, as Buddha sits, the body is in the deepest of passive states. Even while lying down you are not so passive; even while sleeping, your posture is not so passive, it is active. Why is a siddhasana so passive? For many reasons. In this posture the body is locked, closed. The body has an electric circle: when the circle is closed and locked, the electricity moves round and round inside the body, it does not leak out. Now it is a proved scientific phenomenon that in certain postures your body leaks energy. When the body is leaking energy, it has to create energy continuously. It is active. The body dynamo has to work continuously because you are leaking. When energy is leaking from the outside body, the inside body has to be active to replace it. So the most passive state will be when no energy is leaking.
Now in Western countries, particularly in England, they treat patients just by making a circle of their body electricity. In may hospitals these techniques are being used and they are very helpful. A person lies on the floor on a net of wires. The net of wires is just to make a circle of his body electricity. Just half an hour is enough, and he will feel so relaxed, so filled with energy, so strong, that he cannot believe that when he came he was so weak.
In all the old cultures, people used to sleep in a particular direction in the night just so that energy didn’t leak out – because the earth has a magnetic force. To use that magnetic force you have to lie in a particular direction – then the force in the earth will magnetize you the whole night. If you are lying opposite to it the force is fighting with you and your energy will be destroyed. Many people in the morning feel very depressed, very weakened. This should not be so, because sleep is meant to rejuvenate you, to give you more energy. But there are many people who are energetic when they go to bed but in the morning they are just dead. There can be many reasons for it but this may be one: they are lying in the wrong direction. If they are lying against the earth magnet they will feel dissipated.
So now scientists say that the body has an electric circuit which can be locked, and they have studied many yogis sitting in siddhasana. In that state the body is leaking the minimum energy; energy is preserved. When energy is preserved the inner batteries need not work, there is no need for any activity. So the body is passive. In this passivity, you can become more empty than if you are active.