[Fenrir_valindri]

Spoiler for Vol 3-4:

I don't see how it was stupid, she gained a massive amount of experience within Accel World and saved Silver Crow. She effectively put herself in a position that made it easiest for her to back stab DT and return Haru's wings, all while making herself stronger so she wouldn't be a burden.

Just from the summery alone, I really don't really feel the rage at Chiyu at all. DT is definitely a douche though.