I was so tired just now that when my second alarm went off I thought to myself, Is this the noise my alarm clock makes when the alarm is broken?

I am kidding 0%. I was so tired that I thought the same noise that has woken me up daily for two years was a noise that doesn’t exist. Like, never in anyone’s history has an alarm clock had a function where it made a different alarm noise when your alarm clock was broken. That’s not a thing.