If I am presented with 2 candidates I have nothing in common with, I will refrain from supporting either of them.
As is your right.
That being the case, please, pick yourself up and get in the game. Start a candidacy for office. Get elected to a position from which you can yourself create policy. Beyond that we are in for a situation where we will be given a choice between two less than perfect candidates, EVERY TIME.
When presented with two bad options we are compelled by our need for an ordered society to make the pick the better of two bad choices. No one of any real conviction could ever delude themselves that Romney would have be worse than Obama.