With the development of the anti-Qin struggle, the weaknesses and contradictions within the rebel army gradually emerged. Chen Sheng developed a sense of pride, listened to rumors, killed old friends, and became increasingly alienated from the uprising masses. Generals sent to various places did not listen to Chen Sheng's restraint, and even killed each other for power and interests.

For example, Tian Cang, the rebel general who besieged Xingyang, disagreed with Guangwu's opinion and killed Guangwu under the guise of Chen Shengzhi's life, which led to the collapse of this rebel army.

Extended data;

Chen Guang Uprising:

Also known as "Daze Township Uprising", it was a part of the peasant war in the late Qin Dynasty. This uprising dealt a heavy blow to the Qin Dynasty and opened the prelude to the peasant uprising at the end of the Qin Dynasty. This is the first large-scale civilian uprising in the history of China.

In the autumn of the first year of Qin Ershi (the first 209 years), the Qin court recruited Zuopin to defend Yuyang, and recruited more than 900 people including Chen Sheng to defend Yuyang. On the way, I was stopped by heavy rain in osawa Township (now Suzhou) of Qixian County, so I couldn't reach my destination as scheduled. In desperation, Chen Sheng and Guangwu led the defenders to kill the officers who escorted them and launched the army.

The insurgents elected Chen Sheng as general and Guangwu as captain. Lianke osawa Township and Qixian County established the Zhang Chu regime in Chenxian County (now Huaiyang, Henan Province), and all localities responded in succession. Daze Township Uprising failed because of Chen Sheng's pride after seizing power and Qin General Zhang Han's suppression of Qin Jun.

Reference source; Baidu encyclopedia-guangwu