At the Agile Testing Days 2013 I attended Janet Gregory´s tutorial on „Changing Your Testing Mindset“. Also I already knew quite some of the things she talked about, it was a good tutorial and I had some great conversations with Janet as well as with the other participants. I can highly recommend to visit this tutorial if your want to learn some essential things about testing in an agile context.
Here are some of the most important things I took away from the tutorial: