How does an expert carefully use how close they stand to someone, and sometimes a polite, light touch, to build a friendly bond, always respecting what feels right for that person?

An expert carefully uses proximity, which is the physical distance maintained between individuals, and a polite, light touch, known as haptics, as non-verbal communication tools to build a friendly bond while rigorously respecting individual comfort levels. Proxemics, the study of personal space, identifies zones such as intimate (0-18 inches), personal (1.5-4 feet), social (4-12 feet), and public (12+ feet). Moving from a formal social distance into a personal zone, perhaps standing approximately two to three feet away, can signal a desire for closer connection and trust, breaking down perceived barriers. This move is only executed when the expert observes positive non-verbal cues ....