This document discusses how psychology can help people make better decisions, improve motivation, and enhance well-being at work. It outlines common cognitive biases that can negatively impact decision-making, such as confirmation bias and sunk cost fallacy. It also discusses the IKEA effect and how breaking work into smaller chunks can affect motivation. Simple ways to improve the work environment, such as adding plants and decorating one's desk, are presented. The document concludes by emphasizing finding a balance between rational and human thinking, improving well-being, and taking time to pursue personal interests.