Definitions: (1) having easy and open access; friendly; intimate; (2) able to make progress on a advance on a goal; moving toward one another; (3) able to be contacted; (4) able to be appreciated; (5) able to be discovered; (6) worthy of emulation in character or quality
Observation: An approachable person projects an air of friendliness by putting others at ease.
Comment: Definition number (6) may need some explanation. This is hero worship. When someone appreciates another person to the point of wanting to be like them, they often mimic their behavior. By attempting to copy the admired person’s positive qualities, one approaches their idol in the most profound way possible. But it always gets personalized.