How Can Jobs Be Unique?

There's just so many other things you can do. You can run a car wash business, and you can be an affiliate marketer as well. So i did a little bit of research on rare strange jobs that people do. One of them is called a dice this is someone who literally measures dice to make sure that they are balanced and perfectly square. Another one is called a no so this also known as a perfumer. Are bike fishermen. These are people specifically who go fish bikes out of their canals because so many fall in there.