If you didn't receive a warm welcome for suggesting other people talk nonsensical crap instead of being open to different ideas, I feel sorry for you, Hiver. Besides, your link to Ivra's crafting guide only tells me that you actually haven't read it. Open it, and do so now, if you feel inclined to learn more about crafting. No, you cannot craft helmets. You do need helmets to create those nine different helmets. Period.
The rest of your post is really just firmly denying my arguments without presenting any counter arguments yourself. I suggest you go back to the uni and learn the basics of debating.
