This report analyzes the impact of organisational culture, politics, and power on individual and team behaviour and performance within Ryanair, a low-cost airline. It examines various theories of motivation, including Maslow's Need Hierarchy Theory and Vroom's Expectancy Theory, and analyzes their application in a business context. The report also discusses the differences between effective and ineffective teams and applies concepts of organisational behaviour to address barriers to effective performance within Ryanair.