This could be fun. Do you have strange items that you haul around with you based on prior experiences? What are they, and how did they come to be part of your standard equipment?
For example, I once had a fly cue from the booth for a practical. During one preview, the line clipped my glasses and sent them sailing out the booth window to the floor below. I didn't have to stop the show, but I did have to have an deck crew member tell me over com when certain actors hit their marks for the remainder of the act, as I couldn't even see out of the booth, let alone all the way down to the stage. Fortunately the glasses landed near the sound board and were retrieved by intermission, but from that point on I always carried a lanyard for my glasses in the kit.