I always liked riding escalators as a kid but I had this fear in the back of my mind that I would trip while getting on and fall forward, slicing my knees on the blades of the next higher step in front of me. Fortunately this never happened. The real problem was that I would frequently not pay attention and almost fall at the top or bottom when the moving part suddenly gave way to boring stationary floor.
Final week! The Book of Biff #4 presale is almost over!