But that's not some lossless transformation - we've forsaken the beautiful poetry, complex relationship between dancers -> balls -> surgeons. I mean, the point was not to bash on bad dancers, no - I am not a bigot. Bad dancers are an important layer of society; they create good economy for surgeons to thrive. They create supplementary jobs - for every surgeon out there, there's a need for assistants, accountants, janitors, etc. A single bad dancer can feed multiple generations of people.