The Like Switch is packed with all the tools you need for turning strangers into friends, whether you are on a sales call, a first date, or a job interview.
Schafer has evolved his proven-on-the-battlefield tactics for the day-to-day, but no less critical battle of getting people to.
Now, Dr.
Jack Schafer developed dynamic and breakthrough strategies for profiling terrorists and detecting deception.
As a Special Agent for the FBI\'s National Security Division\'s Behavioural Analysis Program, Dr.
The Like Switch is packed with all the tools you need for turning strangers into friends, whether you are on a sales call, a first date, or a job interview