Work is a necessity of life for every human being. The work is occupied according to the field and ability of each. The work that every human does is sometimes different needs, for the single job is only as a necessity of life itself, the rest is used as a hobby.
As for those who are married, this work becomes mandatory to support their wife's children who wait at home. These needs include, for basic needs, education of children and so forth.!
My friend is enjoying it even though this job is hard work for him. He said "whatever the job is to try to like it, then we'll be easy to do it"