Some people do it because they enjoy the challenge of starting new companies.

I enjoy the challenge of trying change their minds or them mine.

Then you can let yourself enjoy the challenge rather than feeling like a victim.

Some do it because they enjoy the challenge of being able to lead others.

"My success rate against him has not been that good, but I enjoy the challenge," he said.

I think little guys enjoy the challenge and love the game more.

I enjoy the challenge of using just your voice to express character.

But Christine enjoyed the challenge of taking him in only three weeks.

Most of the artists also said they enjoyed the challenge.

"I think it was more that he enjoys the challenge of doing something new."