See, this study does not claim to know you. It claims statistical properties, correlations. By definition, this paints an incomplete, simplified picture. The t

See, this study does not claim to know you. It claims statistical properties, correlations. By definition, this paints an incomplete, simplified picture. The title is admittedly rather attention-grabby, but I did not make it up, I copied it from the study (and truncated it to fit in 80 characters).