Agile is not science-based, it is an ad hoc bag of techniques that seem to have merit. As such you have to be able to reason about what your practices are and y

Agile is not science-based, it is an ad hoc bag of techniques that seem to have merit. As such you have to be able to reason about what your practices are and you have to relate everything to concrete business goals. Your goal should never be to become "more agile". You should be looking to improve efficiency, to make sure you are building the right thing, to improve communication so that everyone is on the same page, etc. "Agile" is never going to magically improve anything.