public function say() {
		
		// set a color
		$colors       = array("ok","options","info","warning");
		$randomNumber = rand(0,count($colors)-1);
		$color        = (isset($colors[$randomNumber])) ? $colors[$randomNumber] : "desc";
		
		// set a 1 in 3 chance that a saying is printed
		$randomNumber = rand(0,(count($this->sayings)-1)*3);
		if (isset($this->sayings[$randomNumber])) {
			Console::writeLine("<".$color.">".$this->sayings[$randomNumber]."...</".$color.">");
		}
		
	}