Answer:
lettuce farm
economical challenges
she might not be able to concentrate
Answer:
It's because he sees the future as not as tragic as his past.
Explanation:
Arguably, the main message of "The Veldt" is that people should not be over-reliant on technology, and this is shown clearly by the story's main events. When the Hadleys install the HappyLife Home, they believe that they are doing something good for their children.