"We are contagious. Sending and decoding body language signals. Emotionally and chemically. Our emotions are contagious, our fear is contagious, our confidence is contagious. If our emotions are contagious, how do we make sure that we are infecting people with the right ones? Dopamine is the neurotransmitter that we produce when we feel pleasure. Can you verbally trigger dopamine? How do you want to infect people." You are contagious | Vanessa Van Edwards | TEDxLondon