In time, a slightly different man returns to the Doombase, so that Carissa Sevar can put her headband back on and hopefully undergo positive changes of her own.
He did not, at any point, enjoy seeing her like this.
He doesn't know if she'll find a path to a better world than she feared, though he does surely hope it. But Carissa Sevar should have Wisdom enough now to make an internal decision, and enforce that decision, to stop hurting herself within whatever world she comes to believe herself within. So he greatly hopes, and somewhat less greatly predicts.