Studies have found that couples are more likely to share political views than personality traits, and people are more willing to share their weight than political affiliations online. Are political views a romantic deal-breaker? Tune in to find out.

The Enneagram Personality Test evaluates a person's character based on nine different personality types and a geometric figure called an enneagram. Molly, Cristen and a special guest take a closer look at the enneagram and the nine types in this episode.

The conventional wisdom is that birth order has a formative effect on a child's personality, but how does science weigh in? Cristen and Molly explore what studies and anecdotal evidence suggest about birth order and personality in this episode.