The first question:
How to sacrifice the ego?
It is impossible. The ego cannot be sacrificed because the ego exists not. The ego is just all idea: it has no substance in it. It is not something – it is just pure nothing. You give it reality by believing in it. You can withdraw belief and the reality disappears, evaporates.
The ego is a kind of absence. Because you don’t know yourself, hence the ego. The moment you know yourself, no ego is found. The ego is like darkness; darkness has no positive existence of its own; it is simply the absence of light. You cannot fight with darkness, or can you? You cannot throw darkness out of the room; you cannot take it out, you cannot take it in. You cannot do anything with darkness directly. If you want to do anything with darkness, you will have to do something with light. If you put the light on, there is no darkness; if you put the light off, there is darkness.
Darkness is only the absence of light, so is ego: absence of self-knowledge. You cannot sacrifice it.
It has been told to you again and again: “Sacrifice your ego” – and the statement is patently absurd, because something that does not exist cannot be sacrificed. And if you try to sacrifice it, something which is not there in the first place at all, you will be creating a new ego – the ego of the humble, the ego of the egoless, the ego of the person who thinks he has sacrificed his ego. It will be a new kind of darkness again.
No, I don’t say to you sacrifice the ego. On the contrary, I say try to see where the ego is. Look deep into it; try to locate it, where it exists, whether it exists at all or not. Before one can sacrifice anything one must be certain about its existence.
But don’t be against it from the very beginning. If you are against it, you cannot look deep into it. There is no need to be against anything. The ego is your experience – maybe it is just apparent, but it is still your experience. Your whole life moves around the phenomenon of the ego. It may be a dream, but to you it is so true.