Project Burnout

What is the hardest part of any project? Finishing it! Take my house as an example. Right now I have the dining room about 75% done (and I'm not counting the floors since they count in every room). The painting is done, shelves are hung but the crown molding is still missing. Mostly because my future husband and I cannot agree on the style. Then there is our bedroom. Again, about 75% done and again it is the molding that is the hold up. Painting is done, molding has been stripped-sanded and primed, now we just have to get it put back up. I need to be busy and if some detail holds me up from completing a project (i.e. the bedroom window needs to be completely redone before the molding can go back up and it's the middle of the winter (at the time) ) then I get started on something else and POOF I lose interest in the 1st project. Oh and lets not forget the bathroom - the walls have been repainted and I painted the vanity - but the sink still needs to be replaced and the floor redone. Maybe this winter I should forgo any new projects and just concentrate on the old.