Multiple Piercings: A Dating Red Flag? | ADHD, BPD & What the Research Says

This episode asks whether tattoos and piercings can actually tell men anything about someone’s psychology — and whether the stereotypes survive contact with the scientific evidence.

Men are routinely told not to judge women by appearances, to ignore their instincts, and to treat observable warning signs as meaningless. But when choosing who you allow into your life, patterns matter.

Recent research has examined whether common body modifications are associated with psychiatric symptoms and behavioural traits. Interestingly, the evidence does not treat tattoos and piercings equally, and some of the findings were very different from what I expected.

I examine recent studies from Sweden, Switzerland, and the United States, including research on ADHD symptoms, borderline personality disorder, self-injury, emotional dysregulation, and whether visible body modifications can meaningfully function as warning signs in modern dating.

Some stereotypes survive the data. Others do not.

– CHAPTERS –

00:00 Can You Judge by Appearance?
01:54 Piercings and ADHD
05:45 Piercings, BPD, and Self-Injury
09:26 Tattoos: The Unexpected Result
11:47 What 94 Studies Found
12:53 The Blunt Fringe Returns
15:02 The Female-Heavy Samples
16:41 The Three Main Findings
18:39 Dating Red Flags
20:25 Episode 22 Preview
21:24 Final Thoughts

Disclaimer: This video is commentary and personal opinion. Statistical associations discussed in this episode do not establish causation and cannot diagnose any individual. It is not financial, legal, psychological, medical, or relationship advice.

Support: If you are in crisis, contact your local crisis line or emergency services. In Australia, call Lifeline on 13 11 14. Outside Australia, find a local helpline through Befrienders Worldwide. If life is in immediate danger, call your local emergency number.

#ExistentialEvan #DatingRedFlags #BodyModification

– REFERENCES –

Piercings, ADHD & Tattoos:

Glans, M. R., Nilsson, J., & Bejerot, S. (2024). Tattoos, piercings, and symptoms of ADHD in non-clinical adults: A cross-sectional study. Frontiers in Psychiatry, 14, Article 1224811. https://doi.org/10.3389/fpsyt.2023.1224811

Piercings, BPD & Self-Injury:

Avon, V., Gullo, N., & Walker, D. C. (2025). Borderline personality symptoms, body modification, and emotional regulation. International Journal of Environmental Research and Public Health, 22(1), Article 89. https://doi.org/10.3390/ijerph22010089

Blay, M., Hasler, R., Nicastro, R., Pham, E., Weibel, S., Debbané, M., & Perroud, N. (2023). Body modifications in borderline personality disorder patients: Prevalence rates, link with non-suicidal self-injury, and related psychopathology. Borderline Personality Disorder and Emotion Dysregulation, 10, Article 7. https://doi.org/10.1186/s40479-023-00213-4

Body Modification & Psychology:

Owens, R., Filoromo, S. J., Landgraf, L. A., Lynn, C. D., & Smetana, M. R. A. (2023). Deviance as an historical artefact: A scoping review of psychological studies of body modification. Humanities and Social Sciences Communications, 10, Article 33. https://doi.org/10.1057/s41599-023-01511-6

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