Mod Request: Custom Reward Trait with Multiple Buffs

Hello! I was curious to see if someone would be up for creating a single custom reward trait consisting of various buffs.
For more context, these are based on the storyline of the games "The Evil Within" and "The Evil Within 2".
So far, each attempt I've given hasn't worked, so I thought I'd come here for help. ;-;

Icon: Creepy (BG Headlines Category) 
Name: Post-STEM
Description: This sim may have survived the depths of STEM, but it doesn't mean they were left unscathed.
Trait Autonomy: Loner
Age Availability: Child, Young Adult, Adult
Miscellaneous Info: All the emotion, skill, and need decays can be left at default values.
Reward Trait Cost: Does not matter.

Buff #1: Anxiety (+2 Tense for 4 hours) - Icon can be of Voodoo (BG Headlines Category). 
"-sim name- is remembering their time in STEM and is feeling anxious from the horrors they witnessed."
5% chance to play once per 24 hours

Buff #2: Bad Memories (+2 Uncomfortable for 4 hours) - Icon can be of the Bathtub (BG Headlines Category).  
"-sim name- hates reliving the unpleasantries of STEM, yet they can't seem to think about anything else."
5% chance to play once per 24 hours

Buff #3: Adaptive (+2 Focused for 4 hours) - Icon can be of the Beaker (BG Headlines Category). 
"To survive, -sim name- was resourceful and had to adapt to the best of their ability. Honing these skills will forever be a necessity."
5% chance to play once per 24 hours

Buff #4: Remembering the Good (+2 Confident for 4 hours) - Icon can be of the Sneaky Mask (BG Headlines Category). 
"Taking down Mobius wasn't an easy feat. -sim name- is proud to have been triumphant over such villainy."
5% chance to play once per 24 hours

Buff #5 (OPTIONAL): Night Terrors (+5 Scared for 1 hour) - Icon can be of the Scythe (BG Headlines Category). 
"AH! Was that real??"
5% chance to play once per 24 hours while sleeping

** If there's a way for your sim to wake up from being asleep, similar to how children wake up from the monster under the bed, then that would be awesome. If not though no worries!! I just wanted to mention it just in case that was a potential option. **

Buff #6 (OPTIONAL): Can't Sleep (+2 Tense for 4 hours) - Icon can be of Stressed (BG Headlines Category). 
"There's no way -sim name- can go back to bed now."
100% chance to play right after "Night Terrors"

** If it's possible for the "Sleep" and "Nap" interactions to be voided out during the duration of this buff, similar to the monster under the bed situation, then I'd love to see that be implemented! But as I mentioned before, it's all good if not of course!! **

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Any help would be immensely appreciated!!
Thank you for looking and best of luck if you take this on!