Well, I think she just enjoys it and doesn't want it to turn into work. But like I said earlier, she does make some money off of drawing commissions. She's only 20, you never know what will happen.
Both of my daughters could be professional artists, though, some sort of freak of nature that they turned out to be my kids, lol. Their father is very creative and can draw, but not like them. Can't say I don't love it, though! They do make me very proud.