How to Win Friends & Influence People
"How to Win Friends & Influence People" is written by Dale Carnegie and first published in 1936 and one of the first best-selling self-help books ever published. It has sold over 30 million copies world-wide.

The principles in this book are able to change your life both personal and professional to handle people well.
Straight forward, this will give you the special communication skills to deal with many kinds of people more effective.
As I noted, what are some big secret of dealing with people are:
- Give honest and sincere appreciation
- Reduce "criticize or complain"
- Arouse in the other person an eager want