I find it's a lot easier if I assign them real personalities :P In my legacy challenge, one of my twins, Kiku, rolled the evil trait--but she did it intentionally, because she knew I favored her sister Hana and thought she would never stand a chance at being heir, so she sabotaged herself. I actually really didn't like Kiku until I started writing the legacy blog and gave her a personality, and then she became so much more likable! When your sims are 'characters' it's fun to watch the story unfold in front of you.
But you're at the gen 8 point now! Homestretch! You can do this, don't give up!
