Chris McCandless, aka Alexander Supertramp, experiences various enlightening moments that unfold the main idea in the novel, "Into the Wild". Jon Krakauer clearly portrays this main idea of his novel: a young man attempts to find true happiness through solitude and nature, instead of finding it in society.
Explanation: If you have an example sentence of "She's such an ignoramus, an absolute idiot." The word you recognize (i.a idiot) would help you understand that ignoramus generally means the same thing.
