I'm sure everybody here knows that when you lend a usb to somebody, your coworker or friend... THEY NEVER GIVE IT BACK. And you can't ask it back outta nowhere because it will make you seem like a cheapskate. You can't also ask them in a casual conversation too because you are not that close (if it's coworker or a friend you don't talk much to anymore). And even if you ask them they still won't give it back because they usually have the memory of a goldfish. So you go buy a new usb.. knowing that it will also disappear.