Jung observed that people tend to prefer using one mental muscle above all the others. This slide shows, for each Myers Briggs type, which is the preferred mental muscle. The preferred mental muscle can be deduced from the four-letter code. However, it is a little bit complicated - the four letter code is just that: a "code" that needs to be deciphered. How to decipher the code will be explained on the next few slides, and particularly where we discuss the meaning of E/I and J/P.

Bad Joke: People may be able to use all five senses and their sixth sense. But to be successful, you need a seventh: "common".