Which trait do you think it unpopular and should be rework?

[Kotlol]

We have a lot of trait but just wonder which one is unpopular from our opinion and think it should be change.for me I rarely see medical allergy and picky eater.i play medical doctor more than 200+ round and I only see it once.And picky eater I quite not see it too as well.

Medical allergies can reaaaaaaally screw someone up if they are unlucky.
"Allergic to anti allergans"
I seen this happen once and that guy never left medbay all round. Cause there was no way to keep him cured at all times.

Picky eater I never seen in action.