Maxis has the “Lazy” trait when it comes to... Traits...

I must confess, playing the game again, I fail to see the use of traits in this game. I play an evil sim who was insulting her sister (I made her, if I leave them to it they chit-chat). Next thing I know they are hugging each other for some reason and take a selfie. They can add a million refined traits, it won’t make any difference because of the way they designed the game and ‘personalities’.