I normally try to finish a story because not only does it mean peace of mind, but I try to push through the last leg of the story because I fancy SOMEONE is reading the story and that, once I finish it, it may catch more peoples attention. People are more attracted to finished stories. Also, I just kind of like waiting aroud for something to strike me with inspiration so I don't always finish my stories too quickly. But, once I do I feel accomplished and since accomplishment is a great feeling I aim for it. Finishing stories may be hard sometimes, but if you just force yourself to sit down and finish them then you will feel happy.