At 4.0 the individual is enthusiastic, happy and vital. At this level, the individual experiences love, strong and outgoing; he experiences friendliness. This high level of the scale contains the faculty [an ability or aptitude] of communicating completely and withholding nothing; also the ability to communicate with complete rational selectivity; also the ability to be conversationally creative and constructive. At this high level, the individual is able to listen to everything which is said and evaluate it rationally. He can receive ideas without making critical or derogatory [faultfinding; giving a low opinion] comments. And, while receiving another person’s idea, he can greatly aid that person’s thinking and talking.