Entering any material, I think it's important you have a success criteria. This applies to many other situations but in this one, what you should take away from this methodology is:
A renewed interpretation of concepts you may already be familiar with.
A set of principles that structures your operations all the way to the day to day.
A set of processes that will help reinforce the principles in a practical tangible way.
All these will shape your mindset. It won't be the end of the journey, but the beginning. Keep in mind that knowing the path and walking the path are two very different things.