why is it when you repeatly explain your position on something, someone insists what you're saying isn't true? what's the motive behind this. is it just to be a dick or do they really believe that what you're saying couldn't possibly true, or does it depend on the situation/person? I mean like you say your opinion and they go no you believe this or this is your actual motive. Like how can they know? they're not in the other person's head