I think that as you are enjoying the practical side so much, the theory will (hopefully) become more enjoyable too later down the line, thus definitely making it easier reading for you. It's the same with any studying, if you dint enjoy it, you wont be interested in it and may find it difficult and viceversa. Please dint rely solely on the Confuser, ok it is a MUST but should only be used as an extra to the content. Just MHO of course, but using the confuser alone will only help you pass the exams, not understand them (watch me get shot now.....)
Best of luck, and enjoy you flying,
Maz