- Couldn't Carissa just observe whether they said the same thing around only other Chelish people?
- Not being able to clearly tell whether or not it is currently a time for social deception to potentially be going on seems super inconvenient and like somebody could get hurt!!
Keltham sets it aside; he does not need to solve all puzzles simultaneously, more evidence will arrive in time, and if jumping at every confusion prevents him from ever getting laid then this would constitute a symptom of meta-level dysfunction. Like, it's one thing to do that when confusions happen once an hour and another to do it when they happen once per minute.
Instead Keltham says, "Now I really want to ask what you think is the best thing Golarion has going for it sexually, but, spoilers."