Drill Post #26: More Environmental Training

Another environment that is good to do some work in is the stairs. Problem solve being on the low side, high side, or both on the same level.

Also, around corners. Going sharply around corner of a building structure, whether on the street or in a building gives you minimal time to see something coming (even just another innocent pedestrian that you might bump into). I recommend the habit of going wide, and leading with your eyes. For that matter, coming out of a door into the street, it's a good idea to scan comfortably from left to right (if it's a normal outward-opening door) just as a not-too-paranoid habit.