I've got the same problem. I'll work on a project for like three or four days, then lose all motivation to work on it! Then it just sits there, for months, alone, unfinished, cold, hungry. Wishing for the sweet release of deletion. But it will never come...
Wow that escalated quickly... lol!
Btw I don't know if "telling stories without dialogue" is your idea or not. but if it is. Noice! I wouldn't have thought of that in a million years. Lol