It shouldn't be so hard to tell, but this is my biggest problem! My face feels dry and often has flakes; HOWEVER, 2-4 hours after washing my face I get shiny and spend all day using blotters and/or powder. And not just in the t-zone. Shiny all over, equally. I've heard a few times that my face might be producing oil because it's not getting enough moisture. I came up a 37 in the book's quiz, right on the border, "slightly oily". I'm afraid, though, that if I follow the Oily regime, I won't be giving my face enuf moisturizer, or the right type. Any suggestions?