I'm very interested in Myers Briggs but have mostly focused on the main four letters of the 16 types. I'm now curious about the other functions but a bit confused by them as well. I know as INTJ's we have extroverted thinking. But what does that mean? Being that thinking is internal and in your brain I'd think it could only be introverted. Or does it mean we say our ideas out loud like, "Did you ever consider that blah blah blah?" "You know I was thinking." That type of thing? My husband is INTP and I know we have opposite traits and it's funny talking about them and trying to figure out why it's different for us, but we're both a little confused on some of these points.