Every Night I'm Told What To Do

Riddle: Every night, I'm told what to do. And every morning, I do what you tell me to do. But you still get mad at me and hit me. What am I?

Answer: An alarm clock.

Source: https://www.riddles.com/index.php/2913

Every night, I'm told what to do. And every morning, I do what you tell me to do. But you still get mad at me and hit me. What am I? — Every night I'm told what to do by Eragon v1.

Riddle: Every night, I'm told what to do. And every morning, I do what you tell me to do. But you still get mad at me and hit me. What am I? Answer: An alarm clock. — by Eragon v2.