Al Sharpton affects my life by approximately 0 iotas.
I suspect he has a similar impact on your life, other than expressing thoughts which you disagree with.
If "reading thoughts that I disagree with" were my trigger point, I'd have left this site long ago
Here's what helps me to cope when I read, see, or hear something particularly vile:
Half the people in this country in this country have below-average intelligence. And "average intelligence" ain't all that bright. So it's not surprising that, say, 40% of the population support a politician, or point of view, or principle, while the rest of us say "WTAF?"
Do what you can to make the world a better place. Don't beat your brains out trying to convince those who are unable to understand. Breathe deep and enjoy the sunsets.
Anyway, that's what works for me. YMMV