Fantasy is something my mind thrives on, and as my ability to draw fantastic scenes is very limited, I use fractals as a way to present abstract versions of them in concept, depth, emotion, and texture instead. I'm glad you found this interesting!
Now, as an artist, there's a difference between "making something and liking that you finally have something" versus "being mostly happy with something you made a while after the fact" or "trying different things out from time to time" to learn and expand what I can do. If I only ever made stuff that "my gut" told me was cool, I'd probably not ever have moved on to using color schemes containing more muted tones, which I really have come to enjoy. If I feel ambivalent about how something looks, I generally ask for second opinions on things.
Creating and exploring is something I enjoy doing, and I don't intend to stop doing so anytime soon!