I'd add two here both from Dale Carnegie: 1. How to Win Friends and Influence People 2. How to Stop Worrying and Start Living Both of these books helped me im

I'd add two here both from Dale Carnegie: 1. How to Win Friends and Influence People 2. How to Stop Worrying and Start Living Both of these books helped me immensely when I was down and I think DC's writing style (by examples) is what I found very useful.