Quite the contrary, actually. Libertarians follow a set of principles that adhere uniformly across the board on a variety of topics. You fail to understand this, and that's your problem. You think you can go against those principles on certain topics where you feel strongly the opposite, and that's fine - you can. But that's not the Libertarian position on it, it's your position. You can still be a Libertarian and have a different view than the platform on a subject. For example, I am at odds on abortion with the Libertarian platform. My personal beliefs cause me to struggle with the right to life/choice argument. But I recognize that, and don't try to ridiculously defend my position as Libertarian on that subject. That's the difference - you do try to defend positions at odds with the platform, calling it Libertarian. That's what makes you look so silly.