I found
this article about the clumsy trait in TS4 mentioning that clumsy sims will need more time to get promoted in the astronaut or athletic careers. I tested this statement ingame with otherwise identical sims, one had the family-oriented trait instead. I have not seen this anywhere else online, surprisingly. Did you know that? Because clumsy is always labelled as a trait with little effect on gameplay.
Comments
I would have actually liked an explanation of how they adjusted the traits. I think by not saying anything it's sort of covering their tracks in terms of, "If we don't specify what we did, players can't complain if it doesn't work properly".