Wonder how did olivia gain seating at the smart kids table at lunch

The novel's point of view changes to Auggie's more seasoned sister, Via, who starts by discussing how she has become used to how her whole family life rotates around Auggie and his needs. She says that she wouldn't fret this circumstance since she is utilized to it, however such a setup has implied, to the point that she and her own particular needs and issues frequently take second place. In spite of the fact that Via doesn't recall what her life resembled before Auggie was conceived, she can see from photos how much consideration she got in those days. She notes, however, that this year things have begun to change.

Imay be able to but what’s the question?