Many times I don't immediately act out of instinct, rather hold back and "wait and analyze" and end up not acting on the instinct at all (which is often what I'd imagine an NT would do).
For example, someone is offering me a handshake.
But I'm waiting an analyzing the situatuion, because it might be a joke or trick or something.
And then, a few seconds later, I don't want to give the handshake anymore, because waiting has created some sort of cognitive dissonance in my head ("I didn't decide to shake his hand 3 seconds ago, so why should I now?", this is the "not nice" version) OR anxiety to just forget about my first instinct ("nice version").
It doesn't really matter which happens, in the end I don't shake the person's hand and look like an as*hole.
"Waiting and analyzing" can be useful to not get screwed over by strangers, but in casual situatuions with friends it's often a hindrance.
Anyone can relate?