Which business would you suggest to someone without marketing experience?

Mar 5, 2021
Hi there!
Business marketing is taught as an important skill at most of the universities, but it’s essentially a practice that incorporates all careers, all businesses.
As per marketing importance, we all have an essential thoughtful of it. If anybody may think that he/she don't know how to do marketing, but if you consider about it, you may have been doing it entirely your life.
Now, I just want to know which business would you suggest to someone with no professional marketing knowledge or experience?