Two cocks vowed each other that one is stronger than the other. So they started a fighting. They fought fiercely and one cock got severe injuries and came down from the top of the stack. The successful cock crowed and danced with joy and pride on the top of stack. At that time a vulture flew over there and caught up the cock in the sky. The failed cock felt safe and happy on his luck. 
Arrogant leads to vanish. 