Were you among the last generation to experience monkey bars in childhood?

Does a single grain of sand in your shoe annoy you so much that you balance on one foot while you take off the other shoe, shake it out, and put it back on?

Do you often move at excessive speeds while doing mundane activities on foot, just for fun?

Can you ride a bike in a perfectly straight line at speeds below half an inch per second?

Can you ride a bike with no hands, while steering it precisely through a winding path or light pedestrian traffic?

Do you get the urge to stretch more than 5 times a day?

Do you make paper airplanes and get annoyed when they're asymmetric by half a millimeter?