I am in a quite a position. You and others claim that if I do not vote for Mitt, it counts for Obama. It follows that if I do not vote for Obama, it counts for Romney. My vote then counts for three people!
You need to educate yourself on how elections in this country actually work. I would suggest starting with the 1992 debacle. And bear in mind the eight years caused by 1992 were a walk in the park compared to the four+ years that will result from a repeat in 2012.