The 5 Sensitivity Levels, Explained - from Bulletproof to Full Radar

The Highly Sensitive Person (HSP) framework, set out by the psychologist Elaine Aron in the 1990s, estimates that 15–20% of people process incoming information more deeply than everyone else. The key isn't sharper senses — it's that what arrives gets processed longer and deeper. Which makes sensitivity a question of gain rather than good or bad. Sit two people at the same cafe table: one hears nothing but the conversation in front of them, the other reads the mood of the table behind. Here are the five sensitivity levels and what actually helps at each one. Not sure which one you are? Take The Sensitivity Score Test (18 questions) and find out first.

🗿 Bulletproof - barely anything gets through The input arrives and the brain quietly filters it out, so you get through the same day on far less fuel. 😎 Quick Shrug - notices it, then puts it down Feels all of it, doesn't stay in it — detection and recovery both solid. 💧 Quiet Catcher - looks unbothered, catches everything Sharp detection paired with a quiet response, which is why everyone underestimates how much this type picks up. 🦋 Fine-Tuned - picks up detail nobody else registers The closest band to the Highly Sensitive Person description — far more information in, and far more depletion out. 📡 Full Radar - antenna always on, never quite off The antenna stays up and the off switch doesn't press, so a conversation doesn't end when the conversation ends.