Sometimes it’s disappointing when, for example, you try to sell something and find out it has no real value at all, much like my old guitar that I had to sell during bad times to a pawn show who offered me a fraction of what I had anticipated. But I liked it and learned a little about playing guitar with it. The value to me is far greater than what it meant to others
I would shout “is anybody in here”? If somebody yells back, “me”, then I caught them. But if I hear “No”, then I knew the warehouse was clear, and I could lock up knowing it was empty.