Yes! Yes! Yes!
Thank you for grabbing this.
Yeah, volume 1 of the novel got cringe moment, and can be painful to read (first hand experience).
Bear with it until story of volume 2 starts, because there they don't do so much of the "I'm a normies" appeal and focus more on telling stories about their way of living their youth.
That's also where a lot of the emotional whiplash goes from showing different dimensions of the characters (well, especially the girls).
Hope it can captures the many internal monologues.