My head hurts !!!

OK as an American by birth and a patriot by choice, I get a headache from all the 2 sided talking one minute we don't want issues in this country then the next we do ... not as people but as politicians. The current politicians are more worried about slamming each other then actually solving problems. I have changed my voter registration just so I can vote in the primary ...Those who live in Kentucky you cannot vote in primary in May if your registered as independent. So I registered as a republican and will vote who I choose to in May. So why are registered voters not allowed to vote if they are independent ? Could be that we have become so wrapped up in a 2 party system that they(the Dem's and rep's) are not interested in really knowing what American thinks. Heaven forbid someone who was an independent actually take votes away from the 2 main parties in the primary. Heaven forbid Americans actually really have a choice on who they want ...where is it in history that establishes we can only have Rep's and Democrats in Primaries......shut down our options that's what it does....as long as we only have those 2 choices then what kind of choice do we really have? Any kind of change that matters ? I doubt it.