For people who don't mind using cc or mods, there is a new personality mod on modthesims right now. It changes interactions and it's supposed to make your sims more dynamic and actually feel like thei...
I'm actually excited for this! I'm currently testing out an emotional inertia mod to see if I like how it affects my gameplay. I'm not sure how I feel about it so far but I think it's going to grow on me.