Patience

A man was in a supermarket, and sitting on his trolley was a little boy.

"I DON'T WANT TO SIT HERE! I WANT TO GET OUT!" the boy shouted.
"Patience, Billy, patience," the father said.

As they passed the confectionery, the boy yelled, "I WANT THAT CANDY! I WANT THAT CANDY!".
"Patience, Billy, patience," the father said.

And so it went on. The boy continued yelling, demanding for this and that.
"Patience, Billy, patience," the father always responded.

A fellow shopper who heard everything, remarked to the father, "I sure admire your patience with little Billy, the way you keep your cool."

"I'm sorry," the father replied, "you've got it wrong. I am Billy."