If you have a preschooler, chances are you’re unbelievably familiar with the question, “Why?” In today’s episode, Dr. Vieira dives into your preschooler’s cognitive development, and just why they’re so obsessed with knowing everything about everything. And toward the end of each episode, Dr. Vieira answers questions from parents just like you. Today’s questions cover topics like what to do when your child talks non-stop, how much is too much screen time, and what it means when your preschooler is obsessed with talking about death. (Hint: It’s not as morbid as you think!) Tune in and don’t forget to subscribe so you never miss an episode!