INTPs can become obsessed with analysis. Once caught up in a thought process, that thought process seems to have a will of its own for INTPs, and they persevere until the issue is comprehended in all its complexity. They can be intellectual snobs and may show impatience at times with others less endowed intellectually. This quality, INTPs find, generates hostility and defensive behavior on the part of others, who may describe an INTP as arrogant. For INTPs, the world exists primarily to be understood.
Reality is trivial, a mere arena for proving ideas.
It is essential that the universe is understood and that whatever is stated about the universe is stated correctly, with coherence and without redundancy. This is the INTPs final purpose. It matters not whether others understand or accept his or her truths. INTP's should not, however, be asked to work out the implementation or application of their models to the real world. The INTP is the architect of a system and leaves it to others to be the builder and the applicator.