- The document is a journal submission by Tan Wei Zhen containing 5 entries about concepts in social psychology such as counterfactual thinking, self-fulfilling prophecy, social loafing, confirmation bias, and stereotyping.
- In the first entry on counterfactual thinking, Tan Wei Zhen describes regretting accusing his best friend of stealing money and the impact it had on their friendship after he found out his friend was innocent.
- The journal entries provide examples and analysis of how each social psychology concept manifests in Tan Wei Zhen's experiences and observations.