Alan Turing was cracking the Nazi's Enigma Code and advancing computer theory?...I'm assuming the answer is no, so why can't you "expand" your thinking on such matters and accept that for those 'other people' their perceptions are reality for them...and it is not our task to find ways of antagonizing, or 'culling' them, from everyone else...rather, it's to better understand why those perceptions exist while at the same time treating them with respect as fellow human beings...is that too hard a stretch for you?