I've got a roll (35mm) of APX-25 sitting on a shelf with a couple of frames taken. It was actually used on a APUG outing in Melb (so I could verify the date if needed) as that was the last roll of film I had left. Removed the film as I wanted to use something else the next time I used that camera. Wrote number of exposures on it and popped the roll back in a canister then back into the bag. Carried it round for years but never used it, then put it on the shelf when I was having a bag clean up. It's sat there for another few years and I look at it ever now and then and think, "I should develop that" but then think, "no leave it a bit longer". I wasn't going to attempt to use it but maybe I will, have to think about that for a few years!