popping a few pills won't magically help her.
the serotonin imbalance theory is just that, a theory.
also, on therapy, bonbi needs to have at least some self-awareness to even bring these topics up.
imagine how many e-girls who live online 24/7 and sell lewd pics the therapist has. I'm gussing bonbi is the only one.
the chances are pretty high that she's going to shy away from the harsh reality of her situation, especially if she's still living with her abusive parents, and just retreat into the internet hugbox.