People who demand nothing of you (or, notes on charismatic people)
Charismatic people have the ability to show concern for people’s deepest needs and interests. That doesn’t mean charismatic people are mushy or patronizing, but when you are around them, you sense their interest and care and leave them feeling that you are important.
John C. Maxwell • Be a People Person: Effective Leadership Through Effective Relationships
Charisma is often just the absence of tension/rigidity in conversation