Have you met some E7 ILE's, they're terribly unhealthy and absorbed by all sort of vices, fanciful ideas and failed ambitions. Introtim and extrotim are different than introversion and extroversion, and the terminology in socionics is differentiated. While SEI is quite a extroverted type, ILE is quite a introverted type.
The issue of attachment in ILE lies in the vulnerable function and not in the ego. Having as a vulnerable function, they have a weakness in this and can conscious seek to avoid it. Individuals are as much defined by their weakness as their strength. However, it is in our creative and role function that we deal with the world, as these are our contact functions.
In socionics the functions that defines us, the ones we make our strongest judgements and have the most stubborn ideas are the 1/4/5/8 evaluatory functions. Two being introverted and two being extroverted.
However our 2/3/6/7 functions are our situational function as they are neither our strongest or weakest area, here we adapt to the situation and interact with the world.
In the enneagram descriptions of the 5 in terms of childhood development
I find this is already incompatible with Socionics as the very development of a enneagram type is imo unrelated to this sort of situation. Also terminology such as lost contact with our essential natures seem to be out of place as far as socionics concepts. I think it's diffucult to deal with trying to come away with some hard rules for enneagram and socionics, as they're conceptually too different.Originally Posted by enneagram 5