What Sim character trait is most important to you, and why?

I always use genius and good but the 3rd depends on the Sim. I most often use creative, but sometimes I substitute athletic, or since Eco came out, one of the Eco traits (to go along with the aspiration I want them to have.) I like my Sims to have excellent, drama free lives and those traits seem to give the best buffs and whims for how I like to play.