So if you’re moving through the space station and your legs are banging into the sides, which they are as a beginner, you’re dislodging screwdrivers, film canisters, lens caps, and by the time you get to the other end you look around and there’s a cloud of debris.
Everything on the space station is held to the wall generally with a little piece of velcro.
On the Space Station, if you try to leave the floor by pushing with your toes to get something on another surface… you’ll push so hard, on accident, that you’ll smack your head really hard on the other side.