For me, nothing. Fear is illogical. I can be startled, but not frightened. What about you?
I disagree that fear is illogical because fear is natural.
That said, fear is my favorite experience. I can get a total high off of it.
I just get this thrill off of going, "ooh! I'm afraid! what's gonna happen next?!"
But I'm not specifically afraid of anything really.
I study demonology, I love spiders, and all sorts of wonderful things like that.
so... yeah, stuff is scary.....