The famous sayings and epigrams of fearlessness are as follows:

1. Fearlessness is not because life is not difficult, but because we have incomparable courage and confidence. We choose to face it instead of running away, because we know that this is the only way to success.

2. No matter how many obstacles lie ahead, he is fearless and moves forward with firm faith and perseverance.

3. On the stage of life, every brave person moves forward without fear. They are not afraid of wind and rain, not afraid of setbacks, and firmly walk their own way.

Fear is introduced as follows:

fear is a state of human and biological psychological activities; It is often called a kind of emotion. Fear refers to a kind of intense depressive emotional experience when people are faced with a dangerous situation and try to get rid of it but can't do anything about it. Fear is what we usually call "fear".

The influence of fear is introduced as follows:

The reason why psychologists have been keen on the treatment and research of fear is that the external environment and the pathogenic factors of the body itself often cause people to have emotional reactions of fear first, and then produce abnormal changes in other psychological and physiological functions. Therefore, the biggest harm to people's physical and mental health is fear.

When fear occurs, it is often accompanied by a series of physiological changes, such as rapid heartbeat or arrhythmia, shortness of breath or pause, high blood pressure, pallor, trembling lips, dry mouth, cold sweat, weakness of limbs, etc. These physiological disorders often lead to or promote the occurrence of physical diseases.

On the other hand, fear will hinder people's perception, memory and thinking process, lose their ability to analyze and judge the current situation, and cause behavioral disorders. For example, when the hotel is on fire, people living in the hotel often appear flustered, nervous, at a loss, scrambling to go out, and jumping off the building if they can't get out.

Overcoming fear is introduced as follows:

Fear is human's own ignorance and uncertainty about things, so we can determine the source of fear by improving our cognitive ability, expanding our cognitive horizons. Understand some laws of the objective world, understand the relationship between people's own needs and objective laws, establish correct goal judgment, improve foresight, and make full mental preparations for possible changes.