Recognizing our true self to Letting go as the Self

I feel letting go in faith can only occur when we realize ourselves beyond our identification with thought, emotions and the root cause of disillusion of being a separate individual. Once we experience we are the one who SEEs the play of change in this world and the inner world of thoughts and emotions but we are not limited to this, we come to recognize ourselves as the space in which all thoughts, emotions occur in. They appear for some time and then disappear , just like the space in a room, objects may appear in the room and then be removed but the space in the room remains. If we knock the walls of the room down, the space in the room is one with the space outside. In truth there is no inside or outside space, the space was always one even when appearing to be separate. This is like how the essence of what we are is the same as the essence of everything, separation is an illusion and a superimposition of the mind. Letting go in the realization that we are ONE, not as an intellectual knowledge but as an intuitional feeling, is leaping into faith of ones undoubtable experience of oneself.
How can we reach this stage? how can we plan to reach this stage in our disillusioned state?? a longing, an intensity to dissolve into what is beyond our intellectual understanding has to take place. This will take us to insights, practising techniques, all to purify our sensitivity to our bodies and minds so we can see the true nature of what we call ourselves. Seeing what IS, what we Truly are, Knowing this, We automatically surrender and let go in the seeing of THIS!