I got made fun of as a child by a parent for doing art and just... never did any ever afterwards. I primarily hang around artists tho and would like to relate to them more, but none of them do creative writing. I've read numerous grammar books, so that won't be a problem, but none really go in to how to construct a sentence, paragraph, page, chapter, plot, etc. I'll happily take any advice on the subject, really anything you can think for someone with actually zero experience.
Good advice I've gotten so far is to just write basically whatever. Also, people who are visual artists and creative writers, which was "easier" for you to become fluent?
Initially I was going to disagree and say there are other routes, writing classes, etc. But you and @ComradeSalad@lemmygrad.ml are convincing me.
With enough time, most people could teach themselves anything nowadays. But how much time do you want to spend? And how much time do you want to spend learning how to optimise the learning process? If a reputable course is an option, it could speed things up.
Whether one takes a course or self-teaches, one will need to do a combination of the following at some point in their journey: