"Sir! Are you sure you want to build your castle with a GIANT boulder on top?"
"YES. It was my father's last wish. To see if there can be a big boulder on top of a castle."
"But what if a person with three rocks comes and throws rocks at your castle?"
"THEY WON'T. END OF DISCUSSION"
*One Hour Later*
"Look what happened Sir, a man threw rocks at your castle."
"Robert! What did I tell you about building the castle with a boulder on top?"