Film-making is a physically hard job.

It's a hard job to become president.

Making a film is so hard that if you don't have your main actors going along with the ride with the rest of the crew it can make your life very difficult.

I can't say modeling is a hard job. And it brings the money home.

There's no sense in doing something, especially if it's a hard job, if you can't have a little fun.

I was studying chemistry, and this is a physically hard job because you are in the laboratory, you work hard, and you come home in the late afternoon or in the evening and you always needed a break.