In other words, high stress situations command our attention — like a black hole.

换句话说，高压局面控制了我们的注意力，就像黑洞一般。

After high stress situations (ie: fighting for your life) the parasympathetic nervous system has a backlash reaction that balances out the reaction of the sympathetic nervous system.

在高压力的情况下(例如：为你的生命而战)副交感神经系统有一个对抗性反应，以平衡交感神经系统的反应。