"Besoin D'exister" is a rap song by French rapper Guizmo. The lyrics describe his life experiences and struggles growing up in the suburbs (referred to by their postal codes), dealing with drugs, violence, and the challenges of trying to make a name for himself in the music industry. The song starts by mentioning the different locations he has been to, such as the 7-7 to 9-4 districts, where he has faced hardships and encountered drugs. Guizmo reflects on his time spent in prison and how it has affected him mentally. He asserts his determination to defend himself by any means necessary if someone threatens him. Guizmo then shares his decision to prioritize making money over education, leading him to drop out of school. He mentions his rough upbringing, spending time in basements before gaining recognition as a rapper. He highlights his involvement with drugs, such as selling drugs in specific quantities, and declares that no one can ruin his crew or "clique." The lyrics also touch on personal aspects of Guizmo's life, such as his strained relationship with his mother due to his late-night returns and her worries about the dangerous streets. He mentions dreaming of owning a Desert Eagle gun, showing his desire for power and protection in the face of adversity. The following lines discuss his encounters with violence, including his father's abusive behavior. However, these experiences have not deterred him from pursuing a lifestyle where drugs and partying are prevalent. Guizmo acknowledges the negative impact these choices have on his liver. He wonders if there is an end to his turbulent life and expresses frustration with his circumstances. Guizmo emphasizes that he raps about his own experiences and does not pretend to be someone else. He boasts about his encounters with attractive women with curvy bodies and mentions his crew, who share the dream of making millions through drug dealing. The song continues by discussing the struggles and harsh realities of life. Guizmo mentions needing alcohol to stimulate his creativity and cope with his emotions. He talks about hiding his feelings and the tendency to forget feelings of affection, even when it exists. Guizmo expresses his frustration with the music industry, mentioning that their CDs are overlooked and ignored. He depicts the difficult circumstances he faced in various districts and how drugs have consumed his thoughts. The lyrics delve into the consequences of drug use and the risks associated with it. Guizmo shares that he has witnessed friends making terrible choices, such as prioritizing material possessions over personal well-being. He urges listeners not to have too many illusions but acknowledges the need to dream. The song ends with Guizmo's determination and resilience, even when faced with police arrests. He refrains from feeling remorse for his actions and states his intention to continue rapping about his problems. He criticizes the unfairness of the music industry, claiming that only successful artists and their compilations receive attention. He concludes the song by expressing his dedication, even while under the influence, and his desire to make a lasting impact.