BWHAHAHA! You're deliberately limiting the list to make it so narrow that no one is normal.
A farmer isn't normal? An EMT isn't normal? A small business owner isn't normal? A teacher isn't normal? A sales rep isn't normal? A pastor isn't normal? There are actually law enforcement in the Iowa state legislature too.
What is normal in your world?
People who are required to show up and work at least 40 hours a week, with two weeks vacation, if they are lucky, per year. A farmer is self-employed. If he has livestock, he has to hire help if he's going to be away from his farm. How does a teacher serve during the school year when most legislatures are in session? How do EMTs, firefighters, miners, railroad engineers, conservation officers, etc., etc., take off work for 90-120 days or more and expect to have a job when they finish the session? How many companies will allow employees that option? You've lived in lala land too long.