No I don't. First off, Friday the 13th is supposed to be a bad luck day, but I was born on Friday the 13th and I turned out just fine. Next off, find a penny pick it up. Well I've picked up zillions of pennies, and don't think I've had any better luck on days that I do pick up a penny compared to days I don't. Black cats crossing your path are bad luck? Who the heck made these up. He's JUST a cat. A rabbit foot brings good luck? Well obviously not for the rabbit! Breaking a mirror gives you 7 years bad luck. Nope, not true.
No, I'm not superstitious. On the other hand I've had a lifelong battle with acrophobia and Richard Ianelli, in his "Devil's New Dictionary", said that acrophobia is an irrational fear based on the belief that falling from a great height is unlucky.