Let's Find Those Trait Improvements
According to the patch notes, the following traits have been updated: Bookworm, Cheerful, Clumsy, Genius, Gloomy, Glutton, Good, Goofball, Hates Children, Hot-Headed, Jealous, Mean, Neat, Noncommitta...
Forum Discussion
I think for some of the traits it may just be the autonomous actions. I went to play a household with a Sim with the Goofball trait and within 4 in-game hours he pranked both toilets in the house. He has never done that before and I have been playing this Sim for ages.
