So you're saying that we can only experience good and bad through our emotions, even if in the absence of emotion we can still understand what others consider good and bad? Hardly earth-shattering news. Further, you are still saying that the life of people who don't have emotions won't amount to anything, which is rather harsh. People who suffer from lack of emotion, can amount to something just as any other person can. Presumably they just do so for reasons other than emotional fulfilment. So I'm still at a loss as to what this "theory" of yours is, and especially how this is to be a "world-changing" theory. You seem to be preaching simply for people to strive for positive emotions. Maybe it's taken you a while to get to this realisation, but that's where most of us already are.