Yep , Congress
I think that is true. They have no idea what nice means.
I try to be nice still.
I don't believe that. But I do think that there are those who see through a half-assed or forced effort to be nice, and so they reject what they see as fake kindness. When a person who "tried" to be nice is met with that kind of reaction, they turn defensive and "not so nice" after all.
Back, get back, dog! *holds up holy cross* Begone, kindly person!
Believe me I haven't been nice to some people since I was old enough to speak.