"...I haven't come up with a less hopelessly incomprehensible way to say the thing that's been bothering me than 'I understand your perspective but I don't understand your perspective'. Um, with the part I understand being - I get what factors and ingredients and experiences would cause the parts of your feelings on the whole subject that I can see, but I don't have a good understanding of their ratio. And I usually find other people's feelings-ratios bizarre but this feels more fundamental."
no subject