Ummm... maybe it's because to him, there's no such thing as "wasting" money? That term is only relevant to those who have a certain supply. Such as the rest of mankind.
He's a bloody king. It's like those kings in medieval times, except instead of ornate horse carraiges and whatnot, this guy is doing it the modern way and doing it to planes and cars.
Also, it's good to work for the sultan. He pays handsomely, and when he's tired of certain cars, he gives them away to staff.
|