The first mind reading was done by Ron L. Hubbabubba, as a tool for his religion called shitology. Of course there are also people who have learnt it on their own and it has been suspected that Hubbabubba was just seriously drunk and lied about his mind reading experiences.
There are two types of mind readers, who are described below:
Lower rank mind reader
These are the guys you should be afraid of. They just love to read the minds of people right next to them. On a bus, in an airplane, in a whorehouse, everywhere. You ever been sat in a cafe or perusing the dirty parts of the history books in the library when your phone beeps, and someone has sent you some stupid message by bluetooth? Well, imagine the scary looking librarian,(you know the one with the hair lip and support shoes) gazing into your brain while you are pocket fumb...