yes confidence in writing is important and great! but i sort of feel like that comes over time. i think some people who write get discouraged easily when they don't get responses. which yes is sad (more so bc kpop fic doesn't really get a lot of comments in the first place). but if you really enjoy writing and have fun with it you continue on and try to fix your mistakes. lord my first fic was a mess and all over the place it deserves a shelf of it's own. i fixed my flops from that fic and i think my work has improved a lot! you can always start over and try again. i'm not ashamed of my bad work as embarrassing as it is it has taught me something lol hopefully other writers can have a positive mindset