In your opinion, what's the best job?

I believe that the best job on earth is something that makes a person really happy. Being happy with a certain job doesn't depend on the kind of job a person has. But rather, it depends on whether the qualities of a person fit with his/her job and if he/she enjoys the entire environment which includes the people around him.

A stay at home job would be wonderful but since that is almost impossible for me because I can't seem to make enough money, then I guess my present job is the best. I am a correctional officer at a prison. It is fun. You get to do all types of things with always a hint of danger.

investor or owner of a business.

There is no definite rule as to which is best job. I think it depends on individual interest. decide first thing if you want to do job or want to be self employed. I believe doing a job or business of your interest will definitely give you confidence in working and you will enjoy your work, whether its a job or business. If the work I am doing is not of my interest there will be issues with work and working will be like a burden. The Best rule I feel is - Do what you enjoy doing, it may be Job or business and again subcategories your interest. Job - which job or business than what kind of business/ in which area. Happy thoughts.