Several years ago my son came from out East to join me in a Colorado muzzleloader elk hunt. He had no gear for this type of hunt so I set him up with everyting, rifle, gps, binos etc... At the end of the first day he came back to say he had sat down on a log and was using the zeiss binos I had loaned him. He got up and continued his hunt and when he went to use the binos again they were gone. He was smart enough to use the GPS to retrace his steps but was never able to locate the binos. No biggie, things happen I said to him as he went out the next day. I bumped into him later that day and when I got to him he was obviously mad about something. He tells me he had lost the GPS earlier that day and had spent the entire morning trying to find it. As he's telling the story he hands me the rifle and says I'd better take it back as given his recent history he can't guarentee the safety of that rifle! He was pretty disappointed in himself at the time but we laugh about it now.