THE THING THATS TOUGH ABOUT BOXING IS THAT EVEN IF THEY WANTED TO, THE GOVERNING BODIES COULDNT PUT LIMITS ON PEOPLE BEING THAT A 45 YEAR OLD THAT HASNT BEEN IN MANY WARS AND HAS USED SPEED HIS WHOLE CAREER LIKE MAYWEATHER, MOSLEY, WILL BE MORE LIKELY TO HAVE MORE LEFT IN THE TANK(AND HEAD) THEN THE BANGERS LIKE GATTI, MAYORGA, WARD. SO ITS HARD TO GAUGE. THE ONLY PERSON THAT REALLY COULD CALL IT QUITS, THE BOXER, IS NORMALLY IN DENIAL. IT IS A SAD STATE OF AFFAIRS. WHOS TO SAY WHEN ENOUGH'S ENOUGH!?