A friend of mine used to have a cheap alarm clock of tge type that rings indefinitely, placed between two metal baskets that he locked together with padlocks he

A friend of mine used to have a cheap alarm clock of tge type that rings indefinitely, placed between two metal baskets that he locked together with padlocks he'd thrown away the keys to. So he had to pick a padlock in order to turn off the alarm. Not only did he wake up early, he became a skilled lock picker.