I read this book (hard copy) years ago and was surprised how much extra I got out of this audible version. Is it a different version or am I in a different mindset or am I now in the zone? It is worth the credit. If you are into this topic I recommend "The Little Book of Behavioral Investing (Unabridged)" by James Montier
Best uses of a credit in ages, really enjoyed this book. It covers the modern way of investing.