I am inferior too.
We have an acquired intimidation, that happens long prior to action. It includes an inhibition of curiosity. We fear directing our curiosity at the objective world, which includes other people and their words and actions. We have some sort of preference of how the world ought to be and it hurts, when it turns out to be different, because we want to understand and fear confusion. This may have even more to do with our shadow introverted sensation, than with our vulnerable extroverted feeling.
Because we can't be sufficiently curious about life in general, adventure or verbal or nonverbal interaction with others in particular, the only remaining motive we must automatically fall back onto is naturally fear. Its our default state. We are cautious. Whenever something is happening, even tho we didn't intend to make it happen, just because someone has approached us, we experience incoming information about our world through the filter of fear, instead of loving it. We fail to anticipate a use for it. So we are happy, when the experience is over and we are alone again.
Given our default motive, as pure thinkers, which is the lack of any motive:
We don't really want to interact with someone, who is exactly like us. This idea is just the inversion of our fear: We do NOT want to interact with someone who is different. This means, we do not want to interact. FULL STOP.
Home work: Lets find our libido. A sense of adventure. We must first know what we want to achieve, then wonder, who might be useful company in this adventure. With such a strong motive, we would not fear an accomplice, who is different from us and completes us, such as, perhaps ESFJ or ENTP, or INFJ.