Getting out of your seat on a taxiway is a bad idea. Planes do occasionally bump into one another. How'd you like to be standing up looking for your carry-on

Getting out of your seat on a taxiway is a bad idea. Planes do occasionally bump into one another. How'd you like to be standing up looking for your carry-on inside this CRJ when this happens: http://www.youtube.com/watch?v=ayCWSm1f9qk http://www.youtube.com/watch?v=ayCWSm1f9qk