When someone says they have a "cave-man mentality," it often implies that their behavior or mindset is primal, rough, and unrefined, much like how ancient humans might have acted before civilization and societal norms were established. This phrase can describe an individual who relies heavily on instinct and physical strength rather than intellect or modern sensibilities.
The deeper meaning of this statement lies in its exploration of the tension between our primitive nature and our civilized society. Nikki Sixx's assertion could be a reflection on his own personality, suggesting that he embraces raw emotion and direct action over more sophisticated approaches to life. This attitude can also serve as a critique of modern culture by highlighting how it often suppresses or overlooks our basic human instincts. By acknowledging this caveman mentality, the speaker might be advocating for authenticity and honesty in dealing with one's innermost desires and behaviors.
Nikki Sixx is best known as the bassist, primary lyricist, and founding member of Mötley Crüe, a notorious rock band that was pivotal to the rise of glam metal during the 1980s. His quote reflects his candid approach to life and music, characterized by an unapologetic embrace of raw emotion and unrestrained expression, which aligns with the idea of a cave-man mentality in contemporary settings.