当面临对生命有威胁的信息时，人的心情自然会紧张甚至恐惧。我们应该了解，

When faced with a threat to vital information, people will naturally feel nervous or even fear. <br>We should understand, that must have had a tense state of nervous tension, sweating body tight situation, because the body's energy flow is poor, our immune system will decline. Therefore, to maintain a good state of mind and alertness, better than the nervous imbalance.

When faced with information that threatens life, people's moods are naturally tense and even fearful.<br>We should understand, but also must have experienced nervous tension, cold sweating body tension, due to poor body energy flow, our immunity will also decline. Therefore, maintaining good mental state and alertness is much better than nervous imbalance.

When faced with life-threatening information, people will naturally feel nervous or even scared.<br>We should know that we must have experienced nervous tension and physical tightness in a state of tension. Due to the poor energy flow of the body, our immunity will also decline. Therefore, maintaining a good mental state and alertness is much better than the imbalance of nervous tension.<br>