Things I've learnt from writing fanfiction
Done is better than perfect. We all love our ideas (at least at first) and want them to be as good as they can possibly be and we're brimming with excitement over the shiny new idea. But then we get bogged down in the weeds of actually writing the damn thing and practicality sets in. Fanfiction really taught me to lower my own personal standards and get the story out there. Even if that story is different to the original idea. And sometimes - not always, but often enough - it actually morphs into something I feel is better than the original idea, or at least different in a good way. All of my ideas respond to the characters and what they want to do, and that often winds up drastically different to the original expectation. Learning to embrace that and write it regardless helped me to actually make some progress in my ever expanding WIP folder.
Feedback will not always take the form you want/if you want to get a critique you're happy with, you might have to do it yourself. Fanfiction is great for getting eyes on your work - there is a pre-existing fandom waiting for content and if you throw it up online, especially on a platform like AO3, you will almost certainly have eyes on it within 24 hours. What you cannot guarantee is if someone will like it, kudos it, comment on it or give it any kind of meaningful feedback beyond "this is great, I really liked it". I know a lot of people throw fanfic up for external validation...I don't. It's always nice if I get feedback that points out an element that the reader loved, or gently points out a typo, but I don't actually expect engagement of any kind. Which makes every single kudos feel like a gift, and every single comment is a priceless treasure. If I want more detailed analysis, I purposely seek out my trusted friends in the fandom, with the idea that they know the level of feedback I'm after and know I'll take critiques in the spirit that they're intended. But that's a relationship built on trust and mutual respect and takes time to cultivate. If you want immediate analysis, you need to put on your critical hat and do it yourself. You are always going to be your own worst critic - you know what you intended and how you might have fallen short of the mark. So be kind with yourself and let yourself embrace the things you did do well, too. Look out for the happy accidents.
Taking risks and writing outside your comfort zone. When writing original fiction, you might shy away from writing styles or scenes you have never written before. Commonly, things like smut scenes, action scenes and experimental sentence structures feel too 'risky' to attempt for the first time with your own original ideas. But fanfiction can be a great vehicle for experimenting with unconventional writing choices in a lower stakes way. Fanfiction gave me the confidence to write smut (and I'm damn good at it, if I do say so myself) but also a reason to write a football match (never again, way too many moving parts and characters, would literally rather write an orgy). I wrote a first person descent into immortal madness that started eloquently and ended with the character only able to form single, simple words. I could experiment with writing in first person, in third person with an omniscient narrator and in third person with a close perspective and work out the pros and cons of each for the stories I wanted to tell.
Learning to analyse characters and subtext. One of my biggest strengths when writing preexisting characters (in my opinion) is being able to nail the character voice and motivations. I'd love to say there's a trick to it, but it's just a lot of analysis of the original media and reading between the lines. Working out what we actually know about the character, then what we can assume or guess based on the interpretation of that knowledge. An adult character who adopted a surrogate father figure in adulthood and never speaks of their birth family probably didn't have a great childhood, though the exact reason why might be conjecture (and a great idea for a fic!). A forgotten hero who willingly succumbs to a curse in order to go somewhere familiar must be quite lonely, and is simply seeking to return home, even if it destroys him. Once you understand why a character has done a thing, it's quite easy to find reasons why they might do any number of other things. As long as you can justify why, you can push a character quite a bit further than you might imagine.
Writing for an audience might surprise you. Most of my fics are in very small fandoms. Or a very small niche in a larger fandom. (I genuinely think I have one of the longest fics in a given fandom. Which admittedly only consists of about 30 people worldwide.) So I never really expect much attention and it's just a nice happy accident when I do get anything as simple as a kudos. That said, some of my fics get patterns of kudos that are really interesting. I will often get kudos out of the blue from the same person on everything I have written for a specific rare pair (so rare in fact that I believe I'm one of 2-3 people to ever publish anything for it) - likely a curiosity click that turned into 'wait, I actually ship this now, dammit'. I have a couple of stories with a specific pairing that consistently gets new attention every time there is a big bang or mini bang for that pairing, despite me not being involved in either of those events. Lately, I've had a single guest kudos per day on a little OT3 piece consistently for the last few weeks. Which probably either means someone keeps coming back with different IP addresses every day (which is really flattering) or that this fic is being shared around a friend group, one link at a time (which I love the idea of, someone reading it and then knowing exactly who else would love to read it and it continues to be passed around).
Formatting for ease of reading. Different mediums are read in different ways. Fanfiction is predominantly read on smartphone screens, in my experience. So learning best practices for formatting web text is useful: frequent line breaks, allow text to be dynamically readjusted by the web browser, if you are embedding images make sure they can also dynamically adjust otherwise readers are zoomed into the top corner of the image and have to scroll left and right to piece together the entire work, etc. But fanfiction (and web-based media as a whole) also lets you experiment with things that wouldn't be seen as acceptable in a novel. I've recently published fic that changes fonts to indicate the text written in a letter, and managed to assign different characters their own font to imply characteristics visually (if you do this, try to limit yourself to the most common webfonts around as these are only visible if the reader's browser has these fonts installed). I'm toying with the idea of a future fic - which is all entirely written via the medium of letters between characters - to be entirely visual renditions of the letters to include interesting environmental details like blood stains or scratched out words or torn edges, but I would definitely want to include image ID for people who use screenreaders or struggle with certain fonts.
Pst, if you enjoyed this and want to throw a few coins at my Ko-Fi, that would be very nice and would support me rambling on about other writing topics or getting more of the actual writing done!