My answer: This might strike you as a surprise, but the book I would recommend has nothing to do with respiratory therapy. In fact, I cannot name one book, I have to go with two. And I would recommend these books to every high school student, and I'd recommend re-reading them every couple years as I do. They are as follows:
- Personality Plus by Flourence Litnaur
- How to Win Friends and Influence People by Dale Carnegie
Both of these books will help you learn how to deal with people. I highly, HIGHLY, HIGHLY, HIGHLY, recommend them.