There seems to be lots of discussion on what each type is and is not, the theories of functions and their attitudes but almost no discussion on implementation and use.
So how do you use yours?
Do you type friends and family, if so why?
Is the MBTI a hobby or part of something greater to you?
What's the best use you've found thus far?
How do you find the theories measure up against real life?
Do you consider yourself skilled in typing people or are you just observing and making notes?