https://en.wikipedia.org/wiki/Default_mode_network #neuroscience

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> Lower connectivity between brain regions was found across the default network in people who have experienced long-term trauma, such as childhood abuse or neglect, and is associated with dysfunctional attachment patterns. Among people experiencing PTSD, lower activation was found in the posterior cingulate gyrus compared to controls, and severe PTSD was characterized by lower connectivity within the DMN.

> Functional connectivity between nodes of the DMN in their resting-state is usually strong, but sleep deprivation results in a decrease in connectivity within the DMN. Recent studies suggest a decrease in connectivity between the DMN and the task-positive network as a result of sleep loss.

原来这些心理问题都是有生理性改变的啊。

所以并不是自己不好，而是自己的身体不好。它坏掉了，我们应该在剩余的时间里好好接纳和爱护它，而不是去责怪自己。