Earwigs. Eww, eww, ewwwww!
And this is a bad year for them. I have to be careful they don't fall on my head when I open the back door.
Not too crazy about extreme heights either. I'm okay with climbing trees, and can tolerate airplanes. Mostly it's high rise buildings that give me the willies, and you won't ever catch me parachuting.
And I thought I had a solid fear of public speaking until I had the chance to speak to about 100 biology students about snakes, an interest of mine. I paced like mad the whole time, but no debilitating fear at all.