The act of being stairist towards stairs. Some things include: Steep Incline(Steep stairs), Half-Step(Steps to tiny), Derail(no railing), Flatstep(when single steps are too big in length), Slipper(
slippery stairs), Nocap(Not handicap-accesible) and Cornerer(When
the stairs are right next to you when you exit
somewhere and you almost fall down).