There are so many sims now that behave mischievously even though they don't have a single negative trait!!! I hate this so much because I know every interaction can't be perfect but it's so annoying ...
Ideas
One thing I've noticed about those is that Mischief starts becoming excessive shortly before an update, usually after an update is when it settles down again, I don't know why, but this is from personal experience and observation. It's happened everytime now
could you post the interactions they do ?
