I saw her on tv the other night hawking her book. At first I thought it was a comedy sketch. The audience seemed to love/agree with every idiotic thing she said. I found that the really scary part.
Start from the assumption they are mentally retarded. Then, calculate that they, in accordance with the Dunning-Kruger Effect, actually believe themselves to be more skilled than the average.
Who do you think Lumocity's target customer base is?
they packed the audience there was nothing random about it