How do I stick to a writing project?

I write stories as well. I have detatched myself from my stories too. I've been writing stories on and off since I was about 9 years old. I finally committed myself to a book I'm writng, its about nuclear war. You should try to write about somthing you're intrested it. I see that you're bipolar, and that might have some effect on it. But you should write the first few paragraphs of a story, and see if you can create more story to those few paragraphs. It worked for me:) good luck