Writing a novel is a terrible experience, during which the hair often falls out and the teeth decay. I'm always irritated by people who imply that writing fiction is an escape from reality. It is a plunge into reality and it's very shocking to the system.
You must accept the reality of other people. You think that reality is up for negotiation, that we think it's whatever you say it is. You must accept that we are as real as you are; you must accept that you are not God.
I believe in everything until it's disproved. So I believe in fairies, the myths, dragons. It all exists, even if it's in your mind. Who's to say that dreams and nightmares aren't as real as the here and now?
if something is there, you can only see it with your eyes open, but if it isn't there, you can see it just as well with your eyes closed. That's why imaginary things are often easier to see than real ones.