Is there any dichotomy that tends to have a larger tendency toward blankness and lack of ability for response, or perhaps of any information element, or type?

I was basically thinking that introverts and thinkers (specifically ITs) tend to be the most this. It's often been said about INTps in general, slow future thinking/pondering, Fe PoLR is due to lack of expression of thought/emotion. Socializing in its whole is generally seen as a waste of time that could be spent on deep thought, so one tends to never chose to practice it to its more skilled extents. Ni looks at a murky sea of objectivism, and rash expression seems to be distracting.

Discuss your opinions.