@AlannahGreen
I feel the same way, three personality traits isn't enough. All the reward traits have nothing to do with a sims' personality. They pretty much just make things easier. They don't really effect how your sims behave. I really like the Sims 3's setup better in that regard. You had a lot more control over your sims' personality, especially when it came to teens and child. Children are only allowed one personality trait in the Sims 4, which really makes them really one dimensional characters.