I have a very similar problem and I've tried a lot of the solutions offered here. The only thing that works for me is to work on projects with people that have

I have a very similar problem and I've tried a lot of the solutions offered here. The only thing that works for me is to work on projects with people that have the focus and motivation that I lack. My "keep myself focused and on task" ability is very low, my "don't let other people down" ability is very high. I plan accordingly.