The quote reflects on the deep-seated understanding of the risks associated with defying a group or mob. This knowledge, ingrained through centuries, suggests that going against societal norms could result in grave consequences, even death. Such an act requires extraordinary bravery, transcending basic human instincts that typically drive self-preservation.
The speaker expresses a personal struggle with this harsh reality, acknowledging a fear of not possessing the courage necessary to oppose the collective. This fear brings about a sense of shame, illustrating the inner conflict between the desire for individuality and the instinct to conform for safety.