ONE of the most beautiful tantra meditations: walk and think that the head is no more there, just the body.
Sit and think that the head is no more there, just the body.
Continuously remember that the head is not there.
Visualize yourself without the head. Have a picture of yourself enlarged without the head; look at it. Let your mirror be lowered in the bathroom so when you see, you cannot see your head, just the body.
A few days of remembrance and you will feel such weightlessness happening to you, such tremendous silence, because it is the head that is the problem. If you can conceive of yourself as headless – and that can be conceived, there is no trouble in it – then more and more you will be centered in the heart.
Just this very moment you can visualize yourself headless. Then you will understand what I am saying immediately.
Osho – Orange Book
Art of Ecstasy 