Many years ago, I had a friend who worked for the writer Marcelle Clements. She noticed that Marcelle had red and blue round stickers in her address book next to people's names. What did they mean? Why, when I learned what it meant, did the metaphor stay with me for over twenty years? Take a listen to this discussion about the red and blue dot personality types to understand why. (My intro audio is under 2 minutes, but you will learn about the red dot system within one, I promise).
By the way, this conversation was the first time I realized that the heart is a giant red dot! Seems fitting.
And finally, speaking of fitting, here is the hideous red dot scarf that I knitted for my husband. I mentioned its well-intentioned ugliness in the Anchor discussion. It was a red dot act to enthusiastically make such an ugly scarf.