there is something deeply wrong with nick carraway in gatsby. motherfucker has been disassocating probably since the end of the war. he watches a marriage almost implode in front of him and in the stunned silence afterwards tells the awful husband, "oh yeah i just remembered today's my birthday"
i dont think casual and high school level discussions focus on how deeply weird nick must be in person and how that affects scenes? i vaguely remember analyses usually focusing on daisy and tom and gatsby but they all use nick as a barely functioning soundboard for horrible behavior and when he doesn't say anything are probably thinking "well nick seems so chill he would stop me if this was Truly Weird" and nick is meanwhile staring off into the distance thinking about what he ate last tuesday and that green eyed bilboard
edit: right and the accident literally happens next page so the weirdness of nick is probably skipped over by most readers