Nor struck when it (the body) is struck, nor lamed when it is lamed, yet it is as if they struck him (the self) in dreams, as if they chased him. He becomes even conscious, as it were, of pain, and sheds tears. Therefore I see no good in this.
In plain words: Indra continues his doubt: even if the dream self is not hurt when the body is hurt, in dreams it still feels as if it is being beaten or chased. It feels pain and cries. So this answer is not good enough either.