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What is a highly sensitive person (HSP)?

Sensory processing sensitivity is a research construct introduced by Elaine and Arthur Aron (1997). It describes differences in how people respond to sensory and emotional input, but it is not a diagnosis and does not divide everyone into fixed types. Diahu’s separate environment-load check does not reproduce the HSPS or HSP-R and does not identify whether someone “is an HSP”; it helps you notice recent input, body signals, boundaries, and recovery patterns.

What does it mean to be highly sensitive?

High sensitivity means you notice subtleties others miss, feel emotions intensely, and can get overstimulated by noise, crowds, or time pressure. It often comes with deep empathy and a need for downtime to recover.

Is being an HSP a disorder?

No — sensory processing sensitivity is a normal personality trait, not a medical condition, and it carries strengths like empathy and attention to detail. It is different from anxiety or autism, though they can overlap, which is why this quiz is for reflection, not diagnosis.

How do I work with high sensitivity?

The practical move is managing input: building in recovery time, reducing avoidable overstimulation, and using your empathy and depth where they are an advantage. Knowing the trait helps you design environments that fit rather than drain you.

Check environment load and recoveryTake the quiz →

Sources

  • Aron, E. N., & Aron, A. (1997). Sensory-processing sensitivity and its relation to introversion and emotionality. JPSP, 73(2).
  • Lionetti, F., et al. (2018). Dandelions, tulips and orchids: Evidence for the existence of low-sensitive, medium-sensitive and high-sensitive individuals. Translational Psychiatry, 8(24).

These guides are for self-reflection and entertainment — not medical advice, diagnosis, treatment, or fortune-telling.