Yeah, I do kind of have a problem with burning myself out. When I get something in my head, I just sort of have to see it through, and I feel that it must be done as soon as humanly possible.
It doesn't help that I've promised so many girls already that I'm not working on (Sailor Moon characters are driving me crazy because I promised them over a month ago and I have nothing to show for them other than Black Lady, Pokemon girls are the same), but I'm also pushing myself to do really large works (Yuyuko has over 20,000 images to go through, Yuuka is over 16,000 and Komachi is over 8,000, which is a lot of images for just three characters combined) AND I'm constantly wanting to make even more girls (the Mega Man girls in the poll are just the tip of the ice berg).