Traits for Story Traits

[pether]

For most (all?) tasks that our dupes can perform, they can have boosting or negative traits related to that task. Eg. Mole Hands trait makes duplicant a better digger, Kitchen Menace is something your cook should not have.

With recent update, we de facto get new chore for duplicants: dreaming.

I'd love to see some traits related to that, eg:

Daydreamer: slowly generates Dream Journals when awake. 
Dreamer: generates Dream Journals twice as fast.
Dead sleeper: this Duplicant never dreams anything.
Nightmare Hounted: when dreaming, this duplicant has nighmares. The longer they sleep, the higher stress penalty they get.

Also, maybe rate of dreaming could be tied to Creativity skill, so our artists could dream about wonders, generating more Journals faster than less creative dupes?