Yesterday, reporter Paul Smith interviewed Dave Stephens, a white-water rafting instructor. He asked him the following questions. Turn them into reported questions.

Reported Questions:

1. Paul asked Dave why he had decided to become a white-water rafting instructor.
2. Paul asked Dave if it was difficult for somebody to learn how to do white-water rafting.
3. Paul asked Dave what he liked most about his job.
4. Paul asked Dave if he had tried any other extreme sports.
5. Paul asked Dave what plans he had for the future.
6. Paul asked Dave if he was satisfied with his life.