Mostly I do not create fractals when I'm in a bad mood (sad, depressive, angry or so). So these emotions can hardly find their way into my creations. What I normally do is working in a calm atmosphere, concentrating without any outside stressing factors disturbing me. I'm not a kind of "emotional painter or creator", I do the work just from an aesthetic viewpoint or to show technical possibilities of a formula. On the other hand, sometimes an image makes me smile or I'm really glad about a creation looks. So I assume there IS an emotional factor inside all the fractals.