I mostly showed up for the results and the knowledge one could extract from those, and the scientific basis these questions have been asked. I wanted to learn about stress and how it affects our body, how society keeps us stressed and sick and in unhealthy living situations per construct -- and I wanted to learn the way out.

I did that. It did that.
Now, to using this information in my life. 
That's the hardest part. Listening to 18 hours of this was difficult, but changing your lifestyle is harder.