Watch the video and answer the reflection questions provided below. Video: https://www.ted.com/talks/nicholas_christakis_the_hidden_influence_of_social_networks?language=en Reflection Questions 1. What are the key messages shared in the video? Summarize the main points of the presentation. 2. Do you agree with the messages shared? Why or why not? 3. Did anything surprise you in the video? Explain. 4. How do social networks affect us? 5. Which concepts have you studied in Consumer Behaviour that apply or relate to the theme of social networks. Name and explain a minimum of two concepts. 6.