All our trouble is that with the occult arts, we try bypassing something that is an entirely open channel in itself. It has taken so much time during which we have been really unable to say what is going on in our brains during quite ordinary things; apart from being able to perceive certain reactions, we are unable to answer how and why processes occur within the mind, and how certain information is processed and stored.
All secrets are just our inability to grasp the simplicity of our soul by Neurosis; the point of the ultimate experience is by no means in barbaric names, nor in the hours spent in Dharana.
This is certainly something like wrestling between Jacob and the Angel, while cunningly saying to himself "How great I am to wrestle with an angel," at the same time being afraid and refusing to wrestle with any material opponent.
Masturbate, play not with your body but with you mind. Masturbate your mind, let the Universe arrouse you in his own way. You soul is the sexual object of the whole Universe, let the whole Universe arouse itself with your thinking about the same Universe. Your whole Ego is just an echo of the Universe's orgasm.