Okay some thoughts about marketing myself as an artist;
* I'd need to create something interesting both to sell and advertise regularly - something small enough that I'd be able to get it to a completed stage regularly
* it would help if most of what I did had consistent characters and narrative to really grab peoples' interests - the magic component is coming up with something actually appealing
* it would help to have a consistent style where some of it's relatively easy - the big thing I'm thinking of here is cell shading, since that gets a quick read for color and lighting - which allows for not having much time to spend on the regular thing, or sink effort into doing new stuff with the regular thing
I'm now seeing why webcomics got to be such a big deal (they combine all those aspects) and it's all very much opposite to my (ADHD?) habit of poking a little at whatever seems interesting at the time.