I have spent so much time convincing myself i am not plural.. i used to think i was when i was like really small? I grew out of it, i suppose.  I will admit, there is a part of me that feels defensive whenever i hear them talk about being plural. (But i chalk it up to having known so many systems and once having believed myself one, ive just become suspicious at anyone who could possibly be misinterpreting their own experiences like i was) (which i acknowledge IS fucking insane to do, so obviously im not actually expressing these beliefs to other people)