It is a weird, grey area, where someone's hobby turns into a side hustle, and then you have to make the call of "are they professional, or just a paid hobbyist?". And then we have conversations where there's a lot of misunderstanding, because people come into the conversation with their own definitions (that could be very much different from other people in the conversation) and apply their point of view onto other people's words.
What makes someone a professional? I read this interesting article: [Invalid or Expired Link Removed]
The author's group looked at the conditions of:
- Being Paid
- Being an Expert
- Career Activity
- Professional Behavior
and came up with the definition of - a professional was: “a person who is currently engaged, was engaged, or strives to be engaged in a career, who conforms to a professional set of behaviors, and who seeks to become an expert at their chosen career.”