Vegetarian is a neat trait in the Sims 3. Since so many of the foods on the list of recipes are meat, your vegetarian Sim will be able to make vegetarian friendly replacements. They'll also enjoy a nice boost to longevity. Be careful not to eat meat on accident, or your Sim can get sick Over Emotional gives a +25% boost to all active moodlets on a Sim. The downside is that it gives a boost to negative moodlets as well. If you can learn to overcome this challenge, your Sim's mood requirement at work should always be solid green. It's one of my favorite traits in the Sims 3. Just like with Charismatic, if your Sim doesn't need co-worker relationships at work, don't bother with this one Sims 3 Best Traits to Have GAMERS DECID Friendly Friendly Sims are better at making friends at work.
Playing the Sims without mods is like using your phone without any apps- it still works fine, but it could definitely be more exciting.