Discovery: Sims with Uncontrolled Emotions have mood swings for the rest of their life.

Ok. So I read the description of the moodlet again and saw this:


So, in the other words, it is normal. The description is different from teens' mood swings and have weaker emotional effect so sims cannot die by embarrassment or anger.
So remember everybody, sims with Uncontrolled Emotions can also have mood swings.
Mood swings aren't exclusive to teens, but if they just don't control their emotions, they can experience mood swings for the rest of their life. That's why I like Parenthood game pack: It's hard to discover it 100%. Well done developers! :)

I noticed this too! My young adult sim kept having a temper tantrum like she was a teenager! I like how strong this is and how you actually notice it!