Night overthinking is one of the most frustrating things that happens to many of us. Yet it’s rarely talked about. Maybe you have tried everything to fix it. Avoiding phones at night, taking hot showers, night journaling, meditating. But when the mind is already overstimulated with thoughts, none of it seems to work. It disrupts our nights, messes up our sleep, and carries into the next day (because we’re running on low-quality rest).
That’s why it’s important to understand what’s actually happening beneath it. This research was born from that curiosity. "What if our MBTI personality type and the way our cognitive functions work are connected to how and why we overthink at night?". When we understand the mechanism behind it, we can approach it with more clarity and understanding, rather than relying on random solutions we assume will work for everyone.
Also, it reminds us that we’re not alone. That this experience is more common than we think.
Our night overthinking doesn't always mean that there's something “wrong” with us. It’s something we can calmly navigate from a place of self-awareness, not self-doubt.
This study is based on responses from 1,500+ participants, primarily from the Animo Life community in South East Asia. We collected data through a structured online survey, where participants reported: Their MBTI personality type, how often they overthink at night (on a scaled rating), and the main topics they tend to overthink about (relationships, future, identity, etc.)
To analyze the data, we calculated the average overthinking score for each MBTI type and ranked them accordingly. We also looked for patterns in the themes each type tends to think about during the night.
It’s important to note that this is a self-reported study, meaning responses are based on personal perception. The sample is also largely from Animo Life audience, so results may not fully represent the general population.



























