Discover why migrating from Python 2 to Python 3 is crucial in this insightful conference talk from code::dive 2019. Explore the consequences of delaying migration, including slowed development, code deterioration, and unnecessary technical debt. Learn about the key differences between Python 2 and 3, focusing on improvements in speed, division operations, and Unicode handling. Gain practical insights into bad Python practices and how to avoid them. Understand the importance of embracing Python 3 through real-world examples and case studies. Benefit from the speaker's expertise as a Python developer for test automation, blending technical knowledge with engaging delivery influenced by stand-up comedy.