I WAS HEADING HOME FROM THE BEACH. I HAD MY CAR ON CRUISE CONTROL. A CAR WAS STOPPING AHEAD TO TURN INTO A HOUSING DEVELOPMENT. I TRIED TO PUSH THE BRAKE TO DISENGAGE THE CRUISE CONTROL,BUT THE CRUISE CONTROL DID NOT DISENGAGE. I AGAIN HIT THE BRAKE, HARDER THIS TIME, BUT THE CRUISE CONTROL AGAIN DID NOT DISENGAGE. WITH MY FOOT ON THE BRAKE I TRIED TO SWERVE TO MISS THE CAR IN FRONT OF ME. I ENDED UP LOSING CONTROL OF MY CAR OFFROAD AND ROLLING THE CAR INTO A DITCH. I AVOIDED ANY OTHER CARS OR PROPERTY, BUT MY CAR WAS DAMAGED HEAVILY. I AM STILL AWAITING THE ASSESSMENT OF THE DAMAGE FROM MY INSURANCE COMPANY. MY PASSENGER AND I BOTH WALKED AWAY, LUCKILY WE WERE WEARING OUR SEAT BELTS.