When I was little, I used to be afraid of escalators (the down escalators in particular) and beards. I am OK with them now though.
I'm very bad at ball sports because when the ball comes sailing toward me, I duck instead of trying to catch it or hit it.
And I like to look at fish but I don't like to touch fish. Eww. I think this stems from when I had a fish tank as a little kid, and the top was off one day and one of my fish jumped out of the tank and onto the floor...and I stepped on it with bare feet. EEK!