
There's definitely bad decisions. I've made plenty, and if something bad happened - you can always talk to the person who you've RPed with to retcon or readjust something in the plot that you've made mistake on. Since IC and OOC are completely different thing. IC, your character is a fictional character and it can be adjusted to change the story. It's not always the best thing, but no IC should be labeled as reality or even to the point that it is OOC issue.
There is definitely lot of Grindstone dramas that lead to OOC. It wasn't the first.
But also, it's probably best to just communicate with the player OOCly to see what can be adjusted from the bad mistakes and try to work it out rather than keep winging it before it becomes a huge problem for you or that person to accept such consequences. (Not everyone likes sudden consequence result, and they want to plan it along)
There is definitely lot of Grindstone dramas that lead to OOC. It wasn't the first.
But also, it's probably best to just communicate with the player OOCly to see what can be adjusted from the bad mistakes and try to work it out rather than keep winging it before it becomes a huge problem for you or that person to accept such consequences. (Not everyone likes sudden consequence result, and they want to plan it along)