The ancients said: the country is unfortunate and the poet is lucky. This statement makes sense.
On this issue, we might as well make a broader observation first, not only poetry, but also the era when almost literary masters came forth in large numbers, all of which were times of great turmoil. Because of the great changes in life and society, life and the world have become very uncertain. However, writers and poets are more sensitive and fragile than ordinary people. The huge emotional gap has caused many cracks and frictions in interpersonal relationships and between people and society, which has led to the exposure of many observation points or subject sources that have never been paid attention to. These problems with the same feelings are generally unwilling to be touched and considered by people in a quiet life.
In addition to the diversity of observation angles, it is the intensity of emotions. Persistent high-intensity emotional depression and instability need to be released more strongly and regularly. Blood tends to be quantitative, and depression tends to be more intense, so works become an important means to keep self-spirit from collapsing in a depressed environment.
In this case, the poet's style often changes greatly, bringing new attempts, and in the reorganization of old and new ideas and techniques, it will bring about the multiplication of works.
On the other hand, excellent works often lead to strong contemporary voices, bring a sense of accomplishment, and then lead to lasting creativity.
Then the living conditions become very harsh, survival becomes the core content, and things such as pleasure and socialization are excluded from life, and low-cost thinking and creation that can be carried out at any time become one of the few spiritual life contents.
Generally speaking, the discussion angle of this problem can be summarized as three aspects: motivation, persistence and single intensity. Active factors and passive factors work together.