In the latest copy of the writing magazine, Fay Weldon has written some advice: turn yourself into the reader and write for them, by all means, but never for yourself and expect to be published. Don't inflict your need for self-expression on others; you can do this in a short blog and get away with it, but not in a novel.
Feeling a bit deflated by this because although when I set out to write my novel, it was purely a hobby, I later realised that I am addressing quite a serious life issue from which others may benefit if they read it. There is a plot/a story but I guess above all it has been very cathartic to write because some of it is based upon me as a person and some difficult life events. I'm unsure whether I have interpreted this advice correctly but now I'm thinking that I stand zero chance of being published. I don't think I would enjoy writing without there being a little self expression, so I don't view it as a waste of time...just a little deflated. Any writers out there able to clarify please?