Hey, no, there is nothing wrong on don't undestand the manual. I personally dont undestand few things in the manual. That's why IRC is always welcome for that kind of stuff...
Anyway, let us know how is your progress and if you have the IRC on, show your progress there or in the famitracker forum, you will probably recieve more feedback there than in this forum.
Btw, in case you wanna practice/learn more and more, another good way of learning is by doing OHCs. These are the best way to practice in my opinion.