This all well and good, with just a few exceptions. Your going along fine.... Made a few simple rings, necklaces... etc. Then all of a sudden it tells you that at this point you no longer are learning from making this particualar item. Again this is fine... and maybe the right thing to do,,, But you wish to finish what you started and have a few stones left. Soooo you continue making a particular ring. When you notice a footnote telling you you cant make this item, you are not qualified to do so. My point is this... You can no longer learn at this level, but you also lose the materials you have busted your tail to get.... Somebody please tell me the logic in this... And who was the brain that came up with it.