The answer is Biopsychosocial approach.
It is an integrative approach incorporating neuroscientific, cognitive and social-cultural theories into understanding human development, behavior and thought processes. It is used predominantly when studying illness as it recognizes that illnesses result from complex interactions of biological, emotional, cognitive, social and environmental factors.
Alcohol
It doesnt need magnetism, so i think alcohol is my answer
Answer: Vary your vocal pitch. Don’t speak in a monotone voice. Instead, make your voice both high and low as you talk. Stressing important words in your sentence with a higher pitch reassures listeners, while lower pitches can inject calmness into your conversation.
Explanation: Hope this helps :)