I can provide some general insights based on what is known about PTSD, C-PTSD, and personality traits.
INFJs, known as the "Advocate" personality type, are generally characterized by their empathy, intuition, creativity, and emotional depth. After enduring trauma and developing PTSD or C-PTSD, some of these traits might be affected in the following ways:
Emotional Depth and Empathy: Trauma can lead to emotional numbing, making it difficult for individuals to connect with their emotions and the emotions of others. INFJs may find it harder to access their usual depth of emotions or empathize as easily as they did before the trauma.
Intuition and Sensitivity: While INFJs are naturally intuitive and sensitive, trauma can heighten these traits to the point of hypervigilance. They may become extremely sensitive to their surroundings and potential triggers, leading to an amplified sense of awareness and vigilance.
Trust and Idealism: INFJs often have a strong sense of trust and belief in the goodness of others. Trauma can shatter this trust and lead to increased cynicism or a diminished belief in the possibility of positive outcomes.
Introversion and Isolation: INFJs are introverted by nature and often need time alone to recharge. However, trauma can intensify the need for isolation as a coping mechanism, leading to increased social withdrawal.
Decision-Making and Boundary Setting: Trauma can lead to difficulties in making decisions and setting boundaries, as individuals may struggle with self-doubt and fear of further harm.
Self-Expression and Creativity: While INFJs are generally creative and imaginative, trauma can stifle self-expression and inhibit the free flow of creativity due to emotional distress and self-protection.
It's important to remember that despite these potential changes, individuals with PTSD or C-PTSD can still experience personal growth, healing, and recovery with appropriate support, therapy, and self-care. Trauma-informed therapy, counseling, and mindfulness practices can help INFJs (and individuals of other personality types) navigate the challenges posed by trauma and work towards restoring a sense of balance and well-being. If you or someone you know is dealing with trauma, it's best to seek professional help from a licensed mental health practitioner.