I AM LISA, KEITH'S WIFE! I AM SO "PROUD" OF HIM! HE IS TAKING THE WEIGHT OFF FAST! HE SEEMS LIKE A NEW PERSON! I PRAY THAT WE CAN ENCOURAGE SOMEONE WHO IS THINKING OF DOING THIS TO GO AHEAD AND PURSUE YOUR DREAMS! I WAS "VERY" SCARED WHEN THE DAY CAME FOR HIS SURGERY, BUT NOW I SEE HOW GREAT HE IS FEELING AND THE WEIGHT THAT'S DROPPING OFF OF HIM, IT IS WORTH IT!