There is so much on the net about the craft of writing. Some good, some bad. Some good, in my humble opinion, is the simple advice to read a lot and write a lot. You must do these things to be a writer. I’ve written this advice myself. Simple but true. If you don’t like to read, you don’t have much chance of being a writer. You won’t get the nuances and subtleties of form and structure and language etc… And you have to write. That’s pretty self-evident. You can’t finish work if you don’t write. So, internet writerly advice is often “butt in chair” and “just write” and things like this. While all this is true and, I’d add, reading up on craft, it’s also true that a lot of writing isn’t done when you’re writing.
Or, at least, for me.
A lot of writing is done when I walk the dog. So I would also advise that you consider this aspect of writing. Working out characters and what they do and have done to them is a lot of times accomplished when you’re doing something mindless like walking the dog. When I sit down to write, I do my best to be in my characters and their world and I try not to force things upon them. When I do, I usually head in the wrong direction. So a lot of times when I’m walking the dog, I’m thinking over questions about the story that have come up because of the writing I did earlier that day or the day before. There are always a lot of decisions to be made in any story. Walking the dog is an excellent time to work on these problems. And it has an added bonus: it makes your dog happy.