Answer:
The Tell-Tale Heart
Explanation:
"The Tell-Tale Heart" is a short story by Edgar Allan Poe. It was about some detectives capturing a man who admits to the killing of an old man with a strange eye. The murder is carefully planned, and the killer killed the old man's by pulling his bed on top of the man and hiding the body under the floor.
I read this story on 7th grade, the things they taught me were terrifying.
An Antonym would be sorrowful
Young children cannot be expected to behave with maturity and generosity.
hope this helps! :)