If your answer is YES, keep reading...
Today manipulation is very important because if you don't know it you risk that anyone can manipulate you and make you do what they want.
Precisely for this reason this book becomes essential for:
And much more!
Manipulation can sincerely help if you are unsure of who you can trust in your crowd. Understanding the behaviors and actions of people can help you to find out what's going on around you.
Would you like to know more?