Sticking around solely to obtain proof that a narcissist is lying is generally not recommended for several reasons:
Emotional toll: Dealing with a narcissist can be emotionally draining and harmful to your well-being. Continuing to interact with them just to catch them in a lie can prolong your exposure to their manipulative behavior and negatively impact your mental health.
Validation is unlikely: Even if you manage to gather evidence of their lies, narcissists are skilled at deflecting blame and gaslighting. They may twist the truth, deny their lies, or turn the tables to make it seem like you are the one at fault. Seeking validation from a narcissist is often an exercise in futility.
Focus on self-healing: Your primary focus should be on your own well-being and healing after dealing with a narcissistic individual. Staying in the situation to prove their dishonesty can prevent you from moving forward and starting the healing process.
Safety concerns: In some cases, attempting to gather evidence or confront a narcissist about their lies can lead to escalated conflicts or even dangerous situations. Narcissists can become hostile or aggressive when their façade is threatened.
Closure may not come from them: Closure from a narcissist is often elusive, as they may not be capable of providing the understanding or closure you seek. Seeking closure from within yourself and through supportive friends, family, or professional therapy is a healthier approach.
If you have already recognized that someone is a narcissist and they have shown a pattern of dishonesty or manipulative behavior, it's essential to prioritize your own well-being and make decisions that promote a safe and healthy environment for yourself. If possible, consider setting boundaries or distancing yourself from the narcissist to protect your emotional and mental health.
If you feel the need for closure or validation, seek support from friends, family, or a therapist who can provide a more objective perspective and help you process your experiences. Remember, seeking revenge or trying to prove someone wrong might not lead to the healing and closure you seek, and it is better to focus on your own growth and self-care instead.