Let's Find Those Trait Improvements

"Harukotyan;c-17843515" wrote:
I just want to summarize a bit what was find out for now, and put the question back in the topic:

• Bookworm - gain fun from reading, prefer reading over TV;
  
• Cheerful - can look for a bright side to refuse self negative moodlets, can stress others with cheerfulness;
  
• Clumsy - can slip on the ground without any puddles, can fell off bunk bed;
  
• Genius - new self-interaction "solve hard problem" to build some logic, that's all??? Unknown;
  
• Gloomy - ??? unknown
  
• Glutton - ??? unknown
  
• Good - ??? unknown
  
• Goofball - frequently performing mischief interactions and prank the toilet;
  
• Hates Children - ??? unknown
  
• Hot-Headed - ??? unknown
  
• Jealous - ??? unknown
  
• Mean - now constantly hit stuffed animals, that's all??? Unknown;
  
• Neat - polish to perfection even clean objects, do this very frequently and on community lots too;
  
• Noncommittal - ??? unknown
  
• Perfectionist - ??? unknown
  

Did I miss something for any of the traits? Still a very long way to go to find out something for other traits... I think I'll do a test run for some of them later today.

Well, bookworms can also autonomously quickly browse through bookcases, inspiring them. Good sims also have a new "help out" interaction, which shares the same animation with cheering up.
This tweet notes that bookworm sims who are walking by may now carry books.
https://twitter.com/OnyekaOO1/status/1374798995374100487
And genius sims may now have eureka moments (someone who shared it here had it after a shower) that will increase one of their skills (it should be on page 1 about Izzy Fabulous).
Additionally, it has been reported that frequency of emotional moodlets from emotional traits have been increased.

From what I know, that's it. But your comment does outline where we should focus next (thank you for that). Neat and goofball traits seem popular here...