Order your copy of The Let Them Theory 👉 https://melrob.co/let-them-theory 👈 The #1 Best Selling Book of 2025 🔥 Discover how much power you truly have. It all begins with two simple words. Let Them. — This episode will change how you understand your brain – and yourself. If you’ve ever felt like your brain is working against you – think brain fog, mood swings, and exhaustion – you’re not crazy, you’re not broken, and it’s not your fault. Today, world-renowned neuroscientist Dr. Sarah McKay joins Mel for a groundbreaking conversation that will completely transform how you understand your brain. Dr. McKay has spent 30 years studying the brain. She holds a Doctorate in neuroscience from Oxford University and flew over 10,000 miles from Australia to sit down with Mel for this conversation. In this episode, she reveals the 3 factors that influence how your brain develops. She also tells you how you can use that information to reset your brain for a better mood, more energy, and greater mental clarity. Whether you’re a woman looking for answers about why your brain is freaking out during PMS, or you are forgetting things during pregnancy or menopause, this is a must listen. What you’ll learn today will give you a deeper, research-backed understanding of how the brain really works , and how powerful it truly is. This isn’t about fixing your brain. It’s about understanding it and learning how to work with it. For more resources related to today’s episode, click here for the podcast episode page: https://www.melrobbins.com/episode/episode-302/ Follow The Mel Robbins Podcast on Instagram: https://www.instagram.com/themelrobbinspodcast I’m just your friend. I am not a licensed therapist, and this podcast is NOT intended as a substitute for the advice of a physician, professional coach, psychotherapist, or other qualified professional. Got it? Good. I’ll see you in the next episode. In this episode: 00:00 Welcome 01:31 Your Brain is Not Broken 06:07 How the Female Brain Actually Works 20:42 The 3-Part Framework to Rewire Your Brain 26:23 How Puberty Rewires the Brain 38:19 What Happens to Your Brain Without Sleep 39:41 This Is Your Brain on Your Period 42:16 What the Pill Really Does to Your Brain 47:59 Motherhood Changes Your Brain, Here’s How 57:44 How Menopause Reshapes Your Brain 01:10:37 Your Brain Is Stronger Than You Think — Follow Mel: Instagram: https://www.instagram.com/melrobbins/ TikTok: http://tiktok.com/@melrobbins Facebook: https://www.facebook.com/melrobbins LinkedIn: https://www.linkedin.com/in/melrobbins Website: http://melrobbins.com​ — Sign up for Mel’s newsletter: https://melrob.co/sign-up-newsletter A note from Mel to you, twice a week, sharing simple, practical ways to build the life you want. — Subscribe to Mel’s channel here: https://www.youtube.com/melrobbins​?sub_confirmation=1 — Listen to The Mel Robbins Podcast 🎧 New episodes drop every Monday & Thursday! https://melrob.co/spotify https://melrob.co/applepodcasts https://melrob.co/amazonmusic — Looking for Mel’s books on Amazon? Find them here: The Let Them Theory: https://amzn.to/3IQ21Oe The Let Them Theory Audiobook: https://amzn.to/413SObp The High 5 Habit: https://amzn.to/3fMvfPQ The 5 Second Rule: https://amzn.to/4l54fah