Well, I haven't reached that point, but that is why my characters tend to get... retired rather than ever dying.
Kill your darlings, as they say.
Thanks for that. I just don't have the heart to kill or permanently maim them.
Jeez. My poor characters are missing body parts all over the place. One guy lost a leg, another an eye, one both his arms, one has been burned badly, many have died.... I am not sure where it will end. But, I kind of feel, if you get fights, bad things happen.
I have to agree with Rosemary Tea here. If you don't have the heart to put permanent scars on your characters, plot armor is the way to go. Have you watched any shonen anime? Even if the main characters are all poisoned or something like that and they are beyond healing, they usually make it out OK at the end of an arc. You should probably do something similar.Then give them plot armor. TV shows do it all the time, to the point that it gets ridiculous. Minor characters get killed or maimed all over the place, while the protagonist gets through the very same situations without a scratch. (Maybe that's why the Chosen One is such a trope in fantasy.)
Or just don't write about situations that are likely to get people killed or maimed. Though I would guess that if you're not doing that, you wouldn't be raising this issue.
if your characters went through tremendous ordeals countless times, and every single time they come out on top and are all fine without any scars, it gets kinda boring, no?
You might want to look at some superhero stories. They're good at pulling this specific thing off. Especially older superhero cartoons like the DCAU, where story arcs are very slow (if they exist at all) and the heroes are essentially the same characters every episode (so they can be shown on TV in any order). Lots of 'pulp' series are good at this actually, because they're designed to be read in any order; your average Western or detective noir character won't be permanently scarred over the course of the story but the individual books are still very engaging.This is where the challenge comes in. To do this and still make it interesting is an art. I can't even think of an anime I liked that this wasn't true.