I've developed a sixth sense for when somebody's going to try and drop the race card on me. They soon find out I don't play that game. Liberals cave almost on cue when they're challenged, they don't know how to respond when we fight back.
The real benefit of the Trump candidacy is that it is undermining the bully apparatus (”political correctness”) by which the Left prevents so many of us from fighting back. The taboo issues have always been those on which the Left has no rational argument for their arbitrary opinions.