no way! we are lifelong learners :) there's nothing wrong with loving to learn; at least that's my opinion. ;)

the beginning of everything is shallow and easy, but how to keep on doing it is a difficult problem. Interest is the best teacher for learning. if you can really keep enthusiam all the way , then I think you have the precious ability most people do not have but eager to possess. cherich it and good luck. Since it is not easy to have the character of perseverance, I suggest you to calm down and find out what you really interested in most and pursue it.

As much we can learn, the better. Knowledge give us tools to understand the world around us and the life in itself. Nevertheless, we have our whole life to learn and we don't need to be anxious about learning everything at the same time. We can learn and enjoy what we are learning. On the other hand, I strongly agree with the greek philosopher Socrates quotation: "The only thing that I know is that I know nothing". Even if we would live many lives, it would not be enough to learn everything. Good luck in your path to knowledge. And don't worry!

Ni hao Owl , First thanks for your suggestions regarding qing readings ,and strong desire to learn that doesn't make you ill at all :) As for your question about learning more ? You meant learning more English ?