you are absolutely right .
I am a non trader, non investor , never invested in stock market , i am more on Yoga , health and Ayurveda . first time i have come across bitcoin in feb 2017 and started my investment portfolio . now my portfolio has couple of crypto currency but i was missing something to support my emotions of my decisions .

I can feel the first chapter has only cleared some of the basic doubts i was consistently struggling .
Please share your learning on this book , also and the points you are following on to gain maximum .