I don't think of myself as racist.
Racially insensitive, yes.
All the "barriers" to success that black people and those who suffer from white guilt complain of can be overcome.
Does it make it more difficult to succeed, possibly, to the extent that they exist.
But as a white male from a solidly middle class background I will tell you that success is not easy even when you start out with those "advantages."
I guess you could say I have little sympathy for those who first list reasons why they can't.