“If I had shown up dressed like a Ninja Turtle no one would care or notice either”

I am kind of tired of nonchalantness.

Everyone has to act like they don’t care or notice anything.

If you see someone pass out on the street one simply walk over them
If someone pulls out a gun and waves it around one gives a bored look
If there is a man dressed in a silver-spangled cat suit and combat books one might yawn and think about grabbing a bite to eat

I do it too, I confess.
I am nonchalant but since I was raised (more or less) here (and LA) one just is trained to be nonchalant.