That means now.
Ask yourself, “Is there negativity in me at this moment?” Then, become alert, attentive to your thoughts as well as your emotions. Watch out for the low-level unhappiness in whatever form that I mentioned earlier, such as discontent, nervousness, being “fed up,” and so on.
Watch out for thoughts that appear to justify or explain this unhappiness but in reality cause it. The moment you become aware of a negative state within yourself, it does not mean you have failed. It means that you have succeeded. Until that awareness happens, there is identification with inner states, and such identification is ego. With awareness comes disidentification from thoughts, emotions, and reactions. This is not to be confused with denial. The thoughts, emotions, or reactions are recognized, and in the moment of recognizing, disidentification happens automatically.
Your sense of self, of who you are, then undergoes a shift: Before you were the thoughts, emotions, and reactions; now you are the awareness, the conscious Presence that witnesses those states.
“One day I will be free of the ego.” Who is talking? The ego. To become free of the ego is not really a big job but a very small one. All you need to do is be aware of your thoughts and emotions – as they happen. This is not really a “doing,” but an alert “seeing.”
In that sense, it is true that there is nothing you can do to become free of the ego. When that shift happens, which is the shift from thinking to awareness, an intelligence far greater than the ego’s cleverness begins to operate in your life. Emotions and even thoughts become depersonalized through awareness. Their impersonal nature is recognized. There is no longer a self in them. They are just human emotions, human thoughts. Your entire personal history, which is ultimately no more than a story, a bundle of thoughts and emotions, becomes of secondary importance and no longer occupies the forefront of your consciousness. It no longer forms the basis for your sense of identity. You are the light of Presence, the awareness that is prior to and deeper than any thoughts and emotions.
~ Eckhart Tolle