There are so many blog posts and articles about how to create the best QA team and what QA processes work the best and what you need to do to be a great tester, but there’s nothing that explains what not to do. No one talks about the dark side - the things that you need to stop doing to be a successful tester and run a great QA team. The reason I want to talk about this is that if we acknowledge these things, we can learn how to avoid common mistakes.