1. The document contains summaries of chapters from a social psychology course on stereotypes, self-serving bias, confirmation bias, social learning through peers, and pluralistic ignorance. 2. It discusses the author's own stereotype of taxi drivers based on news reports, an example of self-serving bias in blaming external factors for their exam performance, and how they fell victim to confirmation bias in anticipating a movie. 3. It also describes how meeting new peers helped the author gain confidence by observing their behaviors, and an experience with pluralistic ignorance where others did not help during a car accident due to fear of getting involved.