In the second part of my interview with Dr Paul Eastwick, we delve into the idea of compatibility. It is accepted in human culture that when two people choose to be together or are chosen to be together, there is a level of compatibility. We accept we fit better with some people, we don't fit with others, and while perfection is not possible, it is best to find someone who compliments us. This interview is going to knock that concept on the head a little. Machine learning last time poured into what parts of relationship questionnaires really inform us about relationships, and now we are going to be finding out are people compatible when they first meet or does a relationship's success depend on if you become compatible together? This show is sponsored by NeuroCatch Inc., an objective quick measure of brain health available today. If you would like to know more about NeuroCatch Inc., please go to our website www.watercoolerneuroscience.co.uk.