Summary
This quote suggests that people often lack an objective perspective when it comes to defending their own interests or beliefs. It implies that individuals tend to be biased when it comes to assessing situations that directly impact them. They can overlook certain flaws or fail to acknowledge the consequences of their actions, as their judgment is clouded by personal involvement. This quote highlights the inherent human tendency to prioritize personal concerns over objective analysis, sometimes resulting in ignorance or a lack of understanding in one's own experiences.