I can provide you with general information on signs and symptoms that might be associated with borderline personality disorder (BPD) during those life stages.
It's important to note that only a qualified mental health professional can diagnose a personality disorder. Furthermore, signs and symptoms can vary significantly from person to person, and some of these signs might be part of normal development or indicative of other mental health issues. That said, here are some potential signs of BPD that could manifest during early childhood and teenage years:
Intense and Unstable Relationships: Difficulties in maintaining stable relationships with family members, friends, or peers, characterized by idealization and devaluation of others.
Emotional Instability: Frequent mood swings, emotional outbursts, or intense emotional reactions that might seem disproportionate to the situation.
Fear of Abandonment: A persistent fear of being abandoned or rejected, leading to efforts to avoid real or perceived abandonment.
Identity Issues: A weak or unstable sense of self, feeling unsure about one's values, interests, or goals.
Impulsivity: Engaging in risky or self-destructive behaviors without considering the consequences, such as substance abuse, reckless driving, or unprotected sex.
Self-Harm or Suicidal Behavior: Engaging in self-harming behaviors or suicidal ideation as a way to cope with emotional pain.
Chronic Feelings of Emptiness: Experiencing a pervasive sense of emptiness or loneliness.
Difficulty Managing Anger: Struggling to control anger and experiencing frequent episodes of intense anger or irritability.
Unstable Self-Image: Frequently changing goals, aspirations, or career choices due to an unclear sense of self.
Paranoia or Dissociation: Experiencing feelings of disconnection from reality, dissociation, or paranoid thoughts.
Chronic Feelings of Boredom: Easily becoming bored and feeling restless when not engaged in stimulating activities.
It is crucial to remember that these signs alone do not necessarily indicate BPD. Many of these behaviors can be a normal part of growing up and experimenting with one's identity. However, if you or someone you know is experiencing a cluster of these symptoms, especially if they significantly impair daily functioning and well-being, it is essential to seek help from a mental health professional for a proper evaluation and diagnosis. Early intervention and appropriate treatment can be highly beneficial in managing and improving the quality of life for individuals with BPD.