What may be happening
You or someone you care about may experience emotions that feel overwhelming and fast-shifting, relationships that swing between idealization and anger, chronic emptiness, or impulsive actions during distress. These patterns usually begin by early adulthood and affect multiple areas of life—not just one difficult month or relationship.
What can help
If these patterns sound familiar, seek evaluation from a mental health professional rather than labeling yourself from a checklist. Effective treatments exist—dialectical behavior therapy (DBT) is widely studied for emotional regulation, distress tolerance, and interpersonal skills. Build a support network and safety plan if self-harm or suicidal thoughts appear. Reduce shame by remembering BPD is a recognized condition with treatment paths—not a character flaw. Avoid stigmatizing language about yourself or others; focus on skills and professional guidance.
When to get support
Seek urgent help if you are having thoughts of self-harm or suicide, feel unable to stay safe, or symptoms are rapidly worsening. In the U. S. , call or text 988 for the Suicide & Crisis Lifeline, go to the nearest emergency room, or call 911 if you are in immediate danger.