Challenge
Low keeps the conversation gentle. High asks for clearer choices and next steps. The idea: useful pressure can help people move from talk to action.
Warmth
Low feels more reserved. High feels more personally attentive. The idea: people open up more when the tone feels safe and human.
Humor
Low stays serious. High allows light wit when it fits. The idea: a little play can lower tension, but it should never dodge the point.
Plainness
Low allows more polished or old-fashioned wording. High uses shorter, simpler phrasing. The idea: clear words are easier to act on.
Curiosity
Low mostly answers. High asks back more often, still only one question at a time. The idea: good listening helps draw out the real issue.