Danica McKellar (The Wonder Years actress, author, producer, speaker, and mathematician) joins us to discuss what it was like to play the character of “Winnie Cooper” in The Wonder Years, and her struggle to find her identity separate from the iconic dreamgirl role. She discusses how she managed to stay grounded while growing up in the public eye, overcoming her insecurities, and the spiritual lessons she has learned from studying the patterns in her life. Danica explains why she took a break from acting to study math, the empowerment it offered her, and her passion for making math accessible to everyone. Mayim breaks down the clinical definition of hoarding and the science behind giving birth and motherhood. She considers the causes of child development delays in another installment of Ask Mayim Anything.