I already answered you, read the answers, process the information and call it a day.
The funniest thing is that... several of us are artists and we're telling you to either not put labels or separate artists in categories, because
1. Each artist is different and won't necessarily tell their specific situation to a total stranger just to be labelled by them
2. There is no need
We told you you sounded insulting, YOUR words like "amateur", "non-professional" and such are insulting. Not hobbiyst and again ther is no need to classify people, just call them artists, you're not their manager to be representing them with people and going around "oh yeah they don't make a living, oh yeah they do make a living, do this and that" like, let that to the artist if they feel comfortable enough to share their art situation with people on the internet.