I think infps are way crazier, but I'm biased because my infp ex is crazy as fuck.
If we're gonna get all stereotypey - INTPs are much more likely to be neurotic but as far as emotional nuttiness...c'mon Fi all the way. And by that I mean INFPs since as an ENFP I am soooooooooooo removed from this equation.
More stereotypes - INTPs might get some minimal grudging respect from society as the mad scientist/eccentric professor types but INFPs don't as the crazy cat lady/ homeless woman who talks to lamp posts/ town psychics.
People can dismiss Ti as at least "having a purpose" but Fi is just kooky and strange.
“If you want to tell people the truth, make them laugh, otherwise they'll kill you.” ― Oscar Wilde
I think my brother is an xNFP. Today, he ran around the house holding a book behind his back yelling that it was chasing him. He's so crazy, weird is normal behavior for him.
I got my smile from the sunshine,
I got my tears from the rain.
I learned to dance when I saw a tiger prance,
And a peacock taught me to be vain.
A little owl in a tree so high,
He taught me how to wink my eye.
I learned to bill and coo from a turtledove,
And a grizzly bear taught me how to hug.
But the guy that lived two caves from me,
He taught me how to love.
INTP's are the types that you go, oh they seem pretty pleasant and bright....right up until their anti matter generator sucks half the street away.
"An upsidedown wire heart
Being sucked into a periscope
Still the mind is dull
Like you need another excuse"
… a theory is primarily a form of insight, i.e. a way of looking
at the world, and not a form of knowledge of how the world is….
.. all our different ways of thinking are to be considered as
different ways of looking at the one reality, each with some
domain in which it is clear and adequate…. - David Bohm