does 정신이 하나도 없네... mean something like having no energy? If a talkative person leaves the room and a person says 정신이 하나도 없네... are they saying that they feel drained or no energy? I know 정신= mind, spirit, soul; consciousness 없네 = negative/no/anti 하나 = one therefore to me, if I try to not translate it so literally, it sounds like something like not having energy after talking to that person.