Yes, people with borderline personality disorder (BPD) are capable of logical thinking and have the same cognitive abilities as individuals without the condition. BPD primarily affects emotions, self-image, and interpersonal relationships rather than intellectual functioning.
However, what sets individuals with BPD apart is how their intense emotions and difficulties in emotional regulation can influence their perceptions, decisions, and behaviors. They may experience emotions more intensely and have a harder time managing them, leading to impulsive actions and unpredictable responses in certain situations.
In times of distress or during interpersonal conflicts, individuals with BPD might struggle to think rationally and objectively due to the overwhelming emotional turmoil they experience. Their emotions may color their perception of reality, leading to distorted thoughts, black-and-white thinking, and difficulty in considering alternative perspectives.
It's crucial to understand that BPD does not imply a lack of intelligence or logical reasoning. Rather, the condition often presents challenges in emotion regulation, self-identity, and maintaining stable relationships. With appropriate treatment and therapy, individuals with BPD can learn coping skills to manage their emotions more effectively and engage in healthier, more constructive ways of thinking and relating to others.