Great comment :)
I completely agree with you, the endless battle between left and right is really annoying me lately, because it's indeed a false choice that doesn't make any sense. If you talk with people from both sides, in the end they want exactly the same thing, so what makes them left or right? mostly their position in society.
People who like to be in control, don't need or want to rely much on others, and don't need anything from society will choose right wing, because it's in their best interest, more social people, but also people in weaker positions or who prefer to collaborate more are more likely to go left wing since it's in their best interest.
I find myself a bit in the middle knowing people from both sides well, not really feeling much affinity with either side, and just getting really annoyed with both sides >_. Since i have a masters degree, and a good job, i'm more likely to vote right (well, europe style right, which is still pretty left for america), since it's more in my day to day/financial interests, but i don't really like either side that much, and neutral territory doesn't exist (and isn't allowed to exist anymore) -_-...
I also hope this nonsense will in the near future come to an end, as more and more people must get bored of it, start seeing trough it, and will want actual meaningful discussions and get people to vote for that aren't just a living stereotype of what right/left wing is supposed to be...