Have you been slicing apples the wrong way your whole life?
Odds are, you have, as there are a million ways to do it. OK, there are actually about seven, which include cutting out the core, cutting around the core, breaking it in two, using a machine, and even turning it into a swan. Or you could, you know, just eat it as is.
Core it, slice it, dice it, crack it, or peel it the best way you know how, because no matter how you slice it, apples taste pretty damn good.