
Three actual events from the past week or so, put forward as an example of how and how not to respond when you're called out on your -isms:
1) Friendly acquaintance, white, posts a joke on her Facebook whose punchline relies on how "white" Michael Jackson was. I point out that it's rude and racially insensitive to make comments about how someone is or is not black enough. Her friends tell me to get a sense of humor. She tells me she's not racist. I unfriend her, not as a punishment, but because, really, who needs it, and we weren't close or anything. This is her response, locked down so I can't answer: "Out of 830 friends on FB, you were the only person who found that Michael Jackson comment racist. It wasn't. You took it in a way that it was not intended. I apologize for having offended you, but if I didn't rank high enough on your respect list for you to give me the benefit of the doubt, I'm better off not having you in my life anyway."
2) Friend posts a wordplay joke on his Facebook whose punchline relies on the assumption that being fat is a horrible thing that should be avoided. I point out that it's a fatphobic joke and I dislike it (okay, I may have said "Yuck! Fatphobia! Ptui!"). He says, "Oh, wow, sorry. Should've seen that. I took it down. Thanks for pointing it out." I reply, "Thanks. No worries; if I know you, you were focused on the wordplay."
3) Family member talks about "gay marriage." I say "Not gay marriage, same-sex (or same-gender) marriage," and he says "Right. Thanks for the correction." The conversation continues normally.
My point? That I'm always right and it doesn't pay to disagree with me.
No, wait, that's wrong.
My point? That we all say stupid shit sometimes -- yes, even (or perhaps especially) I do! -- but the best response when you have that pointed out is not "No way, you're being oversensitive. No one ELSE thought it was stupid!" but "Oh, wow, yeah. Sorry."
I can't count the times I've had to say "Oops, I fucked up. Sorry about that. I'll try harder." I could make you a MUCH longer list about the times I've had to say "Sorry for dismissing you. Sorry for using sexist/racist/whateverist language." Every time I've said it, it's felt less like I was a complete failure, and more like I was doing a good job at being a grown-up and taking responsibility for my flawed behavior. And I hope it means I'm more careful about that kind of thing now. When I offend people, I want it to be on purpose, and I want it to be the Powers That Be that are getting my barbs, not the people who are the targets of the oppression I claim to be fighting.