Has anyone ever read Polar Bear by Jeanette Winterson? Please HELP can you give me the writer's purpose audience and tone?

Once upon a time there was a polar bear. He had nowhere to live so he came to live in your head. You started to think polar bear thoughts about icyness and wilderness. You went shopping and looked at fish. At night you dreamed your skin was fur. When you got in the bath you dropped through nameless waters deeper than regret. You left the cold tap running. You flooded the house. You dived into winter with no clothes on. You sought loneliness. You wanted to see the sun rise after a night that lasted as long as all the things you have done wrong. You wanted to see the sun come up and no one to be near you. You wanted to look out over the rim of the world. But you live in the city and the rest is gone.

And all the longings and all the loss can’t bring back the dead. The most beautiful place on earth was everywhere – a raft in the wilderness of space, precarious, unlikely, our polar bear home.

explanation:

the intellectual community is a place like a university where people with high marks, or original thought or an outstanding interest in something gather. they take classes together. they discuss things. they argue sometimes, and not always in a friendly way. but if they argue, it is because they are passionate about something, and there is nothing the matter with that.

lately i've been hearing rumors that it is not the way it was when i went to school. the one thing all schools used to have was free speech. the 1st amendment rights were sacred. now i'm hearing they are not. students can be reported and disciplined for giving an off the wall opinion.

that is shameful.

intellectual ideas are meant to be discussed. they are meant to be chewed up and worked on. that is the primary responsibility of every intellectual community. if that is not the way it is, then that is not a school to go to.

social media, in my opinion, and this is just an opinion. i wouldn't take it too seriously, complicates everything to do with human communication. you can want to share things and others feel they have the right to be very critical or sarcastic or mean about what you share. lack of respect is an immeasurable intolerable condition and social media abounds with that sort of thing.

one of the things i really like about is how careful people are because they must have some idea that the mods are exactly what the word says they are. they police this board very well, and what is so remarkable about them is that they are no older than the average grade 12 student.

my hat goes off to them (which means i respect them quite a bit).