He looked at a streak of rust on the stone and thought of iron ore under the ground. To be melted and to emerge as girders against the sky. Many regard this attitude as arrogant, and INTPs are likely, especially in their later years, after finding out that most others are faking an understanding of the laws of nature, to think of themselves as the prime movers who must pit themselves against nature and society in an endless struggle to define ends clearly and adopt whatever means that promise success. If this is arrogance, then at least it is not vanity, and without question it has driven the design engineers to take the lead in molding the structure of civilization. This is pretty good as far as it goes.
Spatial aptitude is a separate brain function.
Thus my shift from geology to law has been great for me. Even though I will always be a geologist at heart. Average and below average intelligence INTP's are often just wierd nerds who never fit into society. Look at my posts as informative, or learning with examples. It can be a telling way, but I look at it by discussing examples to relate to.