I have no patience for anybody that doubts me, none at all.

Taken at face value, the line expresses an uncompromising demand for belief and loyalty: the speaker treats doubt not as healthy skepticism but as a personal affront and a barrier to progress. It suggests a mindset forged in high-stakes environments—where reputation, credibility, and self-determination are constantly contested—and where hesitation from others can feel like sabotage. The blunt repetition (“none at all”) intensifies the boundary being drawn: support is expected, and doubters are to be excluded. As a statement of self-assertion, it also hints at insecurity’s shadow—confidence that must be defended aggressively because the cost of being underestimated is perceived as high.