Ok, that's normal, dont worry about it :-) In fact, to understand the teachings of the Bhagavad-Gita, and generally of the so called "indian spirituality" texts, as prescribed in the scriptures, it's necessary to have a Spiritual Master (Guru), a Spiritual Practice (Sadhana), a Spiritual Community (Sanga). No one can, on his own, deepen the teachings and have an understanding and realization of certain teachings.