The 10 PM Effect: Science explains why late night-talks feel so real

Carmel Reyes
5 Min Read

It’s that time of the night again. The clock strikes ten o’clock, and something different urges one to write a five-paragraph message, call someone they’ve been longing for, or tune in to music that best represents their lingering emotions. 

When the world is quiet, nothing speaks louder than their once-suppressed feelings. 

During these late hours, a person’s walls seem to crumble down the easiest, in which they feel safe enough to show their truest form. Yet the real question echoes in the silence, why do humans open up the most when the stars become their only audience? 

At night, they yearn for someone who will truly listen—someone who will make them feel understood. The reason for this lies in how the human brain is wired. Undoubtedly, there are scientific and psychological factors that best explain why people engage in vulnerable conversations and emotional decisions after dark. 

Emotions explained  

Late-night talks and emotional vulnerability are familiar habits among Filipino Gen Zs, especially when it involves reminiscing about past relationships, reflecting on life decisions, and diving into personal topics. 

This can be attributed to logical reasoning and lived experiences. 

According to a 2022 scientific review—dopamine—a hormone linked to positivity and pleasure, often reaches a high level during late hours. This causes humans to be more awake and present with post-midnight conversations, playing a key role in creativity, sparking novel ideas, and eventually, to topics worth conversing deep into the night. 

As humans continue to stay up late, studies revealed that sleep deprivation boosts dopamine in an area of the brain that affects decision-making and social behavior often leading individuals to act on impulse or overshare—saying or doing more than they would during the day. So the next time someone impulsively calls somebody, they can blame it on the dopamine that tricks them into thinking it’s the right move. 

If emotional episodes have become a nightly routine—whether it’s over past relationships or unresolved thoughts—the ‘Mind After Midnight’ hypothesis may explain the reality behind this pattern. This theory suggests that the brain is more likely to dwell on emotional thoughts, make rash decisions, and distort reality. Crying at night may be a result of the brain being vulnerable to intense emotions and biased thinking. 

Past influences coexisting with the present 

Emotional vulnerability can be linked to evolution and human characteristics. 

During the early period, ancestors were more cautious and alert at night due to the dangers faced in the dark. This evolved in a natural inclination of humans to be more mentally active and emotionally aware during late hours. 

Media influences have also played a crucial role in how humans stay up late to converse and be emotionally vulnerable. Online platforms have become the leading source for young generations to engage in late-night calls or conversations. 

Moreover, social media influence has encouraged users to express their thoughts, be more honest, and reflect on deeper feelings. 

Making most of the night 

Even though people are most active during the day, the night offers the same opportunity to benefit from late-night talks and emotional vulnerability. 

Opening up to trusted people enhances emotional connection, helping individuals feel seen and understood. Encouraging empathy and closeness also increases intimacy and trust. It further validates their emotional experiences.

Digital platforms have become a comfort zone for people to be expressive. Connecting with others through social media allows users to realize their emotions are deeply relatable. Its advantages allow individuals to share their thoughts freely and express themselves openly. 

Furthermore, late-night talks open opportunities for reflective and meaningful conversations, bringing up authentic topics that are less likely to be discussed during the day. Diving deeper into conversations creates genuine relationships and deepens mutual understanding. 

Late-night hours serve as reminders to pause, reflect, and sit with one’s thoughts. Vulnerability is not a sign of weakness, but rather an act of courage to face one’s emotions and embrace their most authentic self. 

Though science offers explanations for late-night conversations and emotional vulnerability, the deeper reason lies in the comfort of good company and the genuine feeling of being understood. 

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