Test-Driven Development (TDD) - it’s 2019, and people still shy away from it. I have always thought of TDD as a highly personal tool and accepted that some developers simply aren’t comfortable with it. However, in reality TDD is an invaluable team tool! In this session, I will talk about things that can go wrong without TDD, and how they are detrimental for the team. I will also give examples of positive behavior that is enabled by using TDD. If you didn’t do TDD before, now is the time!