Feeling Guilty

I'm considering the addition of one or two stills to accompany the videos. Technically I feel that my project should include additional work. Even though a lot goes into to the build up of performance, post-production is pretty straight-forward and simple. So, I guess I'm just feeling a little guilty that maybe I'm not putting in as much work as I think I should. Also, the issue always seems to come up about selling video art. I'm thinking about producing stills from events that happen during the performance, but aren't included in the video. After each main performance, I would come up with some kind of action based intuitively on my reaction to the original performance. I was gonna include this footage some how, but since the actions are totally spontaneous and out of context, they don't seem to fit in without changing the overall read. Just one or two images seems a bit out of place though, I'm gonna have to think about this.....