The eternal search for true love continues to boggle scientists minds to such a point they created algorithms for it. What if those algorithms were actually gunk? Some psychological studies suggest they might be. This talk discusses the scientific theories behind the personas that we find on the internet, and what makes an online relationship sustainable vs unendurable This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx