Freedom to differ is not limited to things that do not matter mush. That would be a mere shadow of freedom. The test of its substance is the right to differ as to things that touch the heart of the existing order.
“If I stop to think about fans, or best-selling, or not best-selling, or good reviews, or not-good reviews, it just becomes too much. It's like staring at the mirror all day.”
“Conventionally, one looks at history as something of the past. But after Einstein, who knows what is in the past and what is in the present?”