The importance of social support for well-being | Dr. Susie Hansley, Ph.D. | TEDxSugar Creek Women
Dr. Susie Hansley argues that emotions are a biological superpower, not weakness, and that suppressing them causes serious health consequences including burnout and disease. She explains that mammals are designed to release stress hormones through social connection and emotional expression, and demonstrates how witnessing emotions—rather than shaming them—builds psychological safety and strengthens communities.
Summary
Dr. Hansley opens with a personal story of crying in an Ivy League PhD seminar, which prompted a fellow student to tell her she needed to control her emotions. This interaction exemplified the pervasive cultural belief that emotions signify weakness. Hansley traces how this belief led her to suppress her emotions for 12 years while pursuing an academic career, ultimately resulting in burnout and her departure from academia. After being diagnosed with early childhood trauma in 2021, she discovered the biological truth: she didn't burn out because of weakness, but because of prolonged emotion suppression. Hansley explains the neurobiological mechanism: when threatened, humans generate cortisol (stress hormone) to enable fight-flight-freeze responses. The problem arises when cortisol accumulates because the threat response isn't properly discharged. She reveals that mammals are biologically designed to release stress and cortisol by connecting with their social group and sharing emotions. Crying, specifically, releases cortisol through tears while simultaneously generating oxytocin, the connection and safety hormone that counteracts cortisol. Hansley argues that suppressing emotions—the opposite of what our biology requires—causes widespread health problems including anxiety, burnout, depression, and heart disease. She proposes a solution: witnessing emotions rather than shaming them. Witnessing involves two sentences: "It makes sense you feel that way" and "How can I support you?" This differs from fixing or offering advice, which leaves people feeling unseen. When cortisol drops through witnessing, the prefrontal cortex reactivates, enabling better thinking and problem-solving—which is why psychological safety matters for high-performing teams. Hansley concludes that choosing to witness instead of shame empowers individuals and entire communities, as witnessing spreads when people feel seen, creating a cascade from isolation to connection.
Key Insights
- Humans are designed to release stress and cortisol by connecting to their social group and sharing emotions, not suppressing them, yet society teaches the opposite
- Tears literally contain cortisol and generate oxytocin, making crying a physiological mechanism for stress release that pharmaceutical companies cannot replicate
- Emotion suppression over extended periods causes measurable biological costs including anxiety, burnout, depression, and heart disease
- Witnessing emotions through two specific phrases—'It makes sense you feel that way' and 'How can I support you?'—allows cortisol to drop and reactivates the prefrontal cortex for better thinking
- When people feel seen through witnessing rather than shamed, their nervous system regulates and they become capable of witnessing others, creating a cascading effect from isolation to connection
Topics
Transcript
[0:05] [applause and cheering] [applause] >> There I was bawling my eyes out. The problem wasn't just that I was crying, it's that I was crying in the worst place imaginable. That's right. I shed tears in a professional setting. >> [laughter] >> Has that ever happened to you? It's It's embarrassing, right? [0:37] Why does public crying feel so shameful? Because we've been taught that emotions are signs of weakness. But what if that's a lie? I'm here to share that our emotions are not weakness. They're a biological superpower designed to protect us and to connect us. But because we've been taught this lie that emotions are weakness, we suppress them. [1:09] And that comes at a great…
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