Recently I acquired enough points on my credit card to treat myself to something. You may be thinking I bought some clothes or jewelry, perhaps a treasure trove of art supplies to keep churning out portraits of animals with amusing titles, but out of nowhere I decided, how about a skateboard? I know what you are thinking: impulse buy. Like when you are at the grocery store endcap and suddenly you decide that chocolate bar is just too good to resist. However, ever since I was