You are ENTP if:
You study theoretical mathematics or other equally abstract and impractical crap.
You have invented a bike with air-conditioning: interesting in design and construct, but more or less useless.
People are offended when you tell them that their new coat looks like it came out of a dog's rear end, and you have no idea why that matters to them.
You think about doing things more than you actually do them
Your IQ is one decimal place to the right of your EQ.
People shake their heads compassionately when listening to you.
You have added at least one point to this list.
You can give the logical basis for why socionics makes sense, but are obligated to create your own, better, system.
The phrase "Random Adventure" exhilarates you.
You can find at least 10 relationships between any combination of the words "orange," "muffin," "bow-tie" and "pineapple"
You appear alien to others.
You sometimes feel like you are an alien.
You wonder if there are aliens.
Maybe you really are an alien.
Maybe we're all aliens and the cockroach is the naturally dominant inhabitant of Earth
...or you found that joke funny.
goes on here: ILE domain - Wikisocion