Is it normal that sharp objects make me uncomfortable?
If I see a piece of paper with one of the corners pointing towards me, I become extremely nervous, and will not feel comfortable again before it has been turned so that only a flat side is facing me. The same goes for needles, sharp looking table corners, sticks or rods of any kind, and most cutlery.
I first noticed this as a child, when forks placed with the throngs upwards would bother me.
I do not show any OCD symptoms other than this.