if someone is playing a character with such an extreme disposition or reaction that would radically influence threading down to immediate life/death or like/dislike, they should probably be putting a one-line note in their top level.

( ooc: just a heads up, Blorbo is likely to react very aggressively to people with blue eyes in scenarios 1-2, but be okay with them in 5-7. )

but most characters don't have minor detail attributes that can make the difference between life and death in a starting thread. you're giving a 1% kind of example.