If you can’t stand to listen to an idea, it does not prove that you oppose it. Refusing to show interest in a different perspective should not serve as a badge of pride in your own ideas. It actually serves the exact opposite function. It proves that you don’t even understand your own opinion. If you can’t understand the argument you disagree with, then you don’t have the right to disagree with it with any authority, nor do you really have a grasp on what your own idea means in its context.