Generally for the things that never got exposed into RP in any way with anyone else than yourself, it tends to be fair game and you can do whatever you want (unless you have like, people following/reading your story, it might be confusing for them if you change things midway...).
General rule of thumbs though is that as soon as you start involving people with something, if you start retconning it it's always better to talk about it with them first, to see what can be worked out or not. It can be rather rude to force/impose change on someone's RP when you want to change something about yours. As soon as you start RPing something with RP partners, it stops being a solo endeavour but more of a collective effort.
So in short, it always depends on the people you RP with.
General rule of thumbs though is that as soon as you start involving people with something, if you start retconning it it's always better to talk about it with them first, to see what can be worked out or not. It can be rather rude to force/impose change on someone's RP when you want to change something about yours. As soon as you start RPing something with RP partners, it stops being a solo endeavour but more of a collective effort.
So in short, it always depends on the people you RP with.
Balmung:Â Suen Shyu
