In simple terms, this quote suggests that people who suffer from neuroses are engaging in an internal conflict where they act as both prosecutor and judge within their own minds. They find themselves prosecuting themselves for perceived wrongdoings and then imposing harsh judgments or punishments on themselves, all to avoid the possibility of someone else doing it for them.
The deeper meaning of this quote extends beyond just understanding neurosis as an internal legal proceeding. It reveals a complex psychological mechanism where individuals are essentially defending against external criticism by criticizing themselves first. This self-imposed critique serves several purposes: it can be seen as a preemptive strike to reduce the impact of potential external condemnation, or perhaps as a way to maintain control over one's own narrative and destiny. By taking on these roles internally, people are trying to protect their sense of identity and autonomy while also dealing with underlying fears and insecurities.
Lionel Trilling was an influential American literary critic and novelist known for his intellectual contributions during the mid-20th century. His work often explored themes of morality and individual responsibility in literature and society, making him a significant figure in discussions about human psychology and cultural critique.