CONCENTRATE ON THE FOUR TINY BLACK DOTS THAT YOU SEE IN THE MIDDLE OF THE PICTURE FOR ABOUT 20 TO 30 SECONDS.

THEN CLOSE YOUR EYES AND TILT YOUR HEAD BACK. KEEP THEM CLOSED ....... YOU WILL SEE A "CIRCLE" OF LIGHT, CONTINUE LOOKING AT THAT CIRCLE OF LIGHT WITH YOUR EYES CLOSED. THEN, TELL ME WHAT YOU SEE?