"Nobody's obliged to be nice to you."
Okay, so let me get this straight: I have to walk on egg shells just to avoid offending people and their personal sensibilities, and I'm forced to kowtow to them if I mildly inconvenience them in any way, but they are not obliged to show me a base level of human respect and decency in return?
And people wonder why autistic folks like myself have major issues with neurotypicals.