"I can no more change the way I feel about things than the next person"

You could try. You could start seeing people as human beings instead of blacks/whites/immigrants/non-British. You could think back to the shameful ways the Brits/Yanks/Aussies/Kiwis have mistreated native peoples the world over. You could remember how easy it was to exploit minorities when it suited us, steal all their wealth whilst stuffing prayer-books into their hands, then cast them aside as inconveniences when times got harder. You could read your history books and take inspiration from the real Brits, the men and women in the 1930s who saw off Mosley's fascist thugs in the streets, real working-class people who had been through tougher times than any of us have seen but who were still not going to see minority groups victimised. As John Seymour said, the working people of east London may have had little time for the Jews but they were damned if they were going to see them herded into death camps. What your party is doing now is employing the age-old fascist strategy of lying about who's to blame for our woes to the disadvantaged white people in inner-city areas. You can change the way you feel by opening up your mind and thinking things through.