I bet you use a real stamp too that has to be "pasted" on. First class letters get forwarded too. I throw so many letters "away" (UBBM) and the sender has no

I bet you use a real stamp too that has to be "pasted" on. First class letters get forwarded too. I throw so many letters "away" (UBBM) and the sender has no idea it never made it. Plus many people don't open theor mail right away or they are away from their house for a long period Of time. A first class letter that doesn't look machine-made is always an intriguing "open"