Intense, seems internally conflicted. Frequent outbursts when agitated but tries to hide it with company. Explains things in a detailed fashion, going step by step but often hard time getting all his thoughts out, high volume of mental information. More repressed/supressed vs shy. Concerned about dress, maintainance of clothing, needs appropriate dress for situation. Obsessive compulsive traits ranging from emptying glasses/plates and anythother quirks.
Looking for opportunity to fully relax, afraid of losing control without external influence. Mysterious and interesting but a bit distant and intimidating. Hard to fathom correct approach without confrontation or if that's even desirable. Fun and talkative when relaxed.
Driven but stressed, organized, critical and self-critical. Sees tangential information as being perhaps useless, wants clear direction and focus. Enjoy control over his domain.
Not a focus but seems interested or at least can appear interested, wants to do rather than think/observe/analyze/philosophize with intellectual activity.
Tall thin, moves with purpose but somewhat awkwardly. A sort of "watch where you're going" attitude with individuals and objects around him.
I think he's EIE and it's quite clear he's Fe ego as his explosive emotion erupts from repression, not self-protective of his health, more looking to expand limits and even break them to see what happens good or bad.