Epic poems have many characteristics. There is a "hero" who is important and has a significant ability or characteristic. There is usually a supernatural aspect, a villain of some kind, and an overlying theme.
There are also several technical aspects. The poet is usually objective, there is repetition in the wording, and an extended speech made by the "hero" is featured at some point.
Answer: Hecate is angry because the 3 witches have made prophecies to Macbeth without telling her.
Answer:
The author couldn't follow his dreams because of the job market failure. He was an English major and wanted to be a writer but couldn't get the job. He tried for several months to get a job with no luck until he heard about an opening in a newspaper business. Nobody wanted the job so he took it. He didn't believe he could be a reporter because he never thought about it before. He wanted to write, not ask questions.
The failure of the job market shaped a motivator externally in the short story. If the job market was thriving, he would have probably found a writing job somewhere else instead of the reporter job he took. He would have never found his true passion for reporting with the failure.
Notice the Irony?