BREATHING UNDERWATER LIKE HOUDINI

IN LATE 60'S I DISCOVERED I COULD BREATH UNDER WATER WITHOUT EQUIPMENT. 1-DRINK ONE BEER (MAY NOT BE REQUIRED) 2-JUMP INTO DEEP END OF POOL 3-EXHALE ALL AIR AS YOU ARE GOING DOWN 4-SIT ON FLOOR OF POOL 5-GRIT TEETH AND LIPS 6-SLOWLY SUCK AIR THRU LIPS AND TEETH. WARNING...NOT FOR MINORS