The Power of Vibration. The hidden frequency of human emotion by Leslie Grounds Contemplate Medium High vibrational people have a way of showing up in the world that feels like pure light. You'll recognize them not just by their words, but by the energy they carry and 8 Signs of a Low Vibration Person High vibrational people struggle with relationships. You notice tone, patterns, contradictions before others even realize they exist. That level of perception can make shallow interactions feel empty, and real connection feel rare.