Welcome to The Cave of Dragonflies forums, where the smallest bugs live alongside the strongest dragons.
Guests are not able to post messages or even read certain areas of the forums. Now, that's boring, don't you think? Registration, on the other hand, is simple, completely free of charge, and does not require you to give out any personal information at all. As soon as you register, you can take part in some of the happy fun things at the forums such as posting messages, voting in polls, sending private messages to people and being told that this is where we drink tea and eat cod.
Of course I'm not forcing you to do anything if you don't want to, but seriously, what have you got to lose? Five seconds of your life?
What confuses you about my shading guide exactly? It's hard to teach you if we don't know exactly what it is you don't get.
The best thing I can suggest to get a better understanding of shading is to draw. Start with basic things like spheres and cubes, learn how the light falls on those, and keep practicing. When you've had enough of that, start drawing everyday items as you look at them, paying attention to how the light falls on them. It helps to have an understanding of anatomy to be able to shade a 'living' creature, too; if it's obvious you don't understand anatomy, your shading won't look entirely right no matter what you do.
Becoming a pro at this sort of thing would take a lot of time and effort, but consider that the people at Game Freak who actually make the sprites are probably professional artists who went throughhellart class after art class to know how to make good stylized monsters with good shading. :v
I was talking about the SHADING.