I always make sure that the folks in the room with me know my intentions. I always say ,"TRIP" or "CLOSING" before I open or close. anything. I always stand off to the side, locate, grasp, look away, and make sure those with me are safe before I act. Then I often go on walk-about to make sure I didn't get any unexpected results. I often have to consider retransfer times between Normal and Reliable services and light fixture re-strike times.
Joe