Quote"It is a catchy term for the basic idea that if you're in a situation where somebody is coming at you in an aggressive way, instead of matching that energy, you're going to respond in a calm, neutral tone and not have a lot of engagement"—basically, imagining yourself as an emotionless gray rock, the College of Arts & Sciences professor said.
https://phys.org/news/2025-09-qa-gray-trending.html