I spent the past week in New York, helping my mother recover from surgery. It was a new role for me, taking care of my mom. It must, I think, have been somewhat destabilizing.

Perhaps when previously untapped wells of care-for-others are accessed, there’s no stopping the flow. Or perhaps it was just that, after five days locked in stare-downs with my mother’s cat, my eyes were playing tricks on me.

This may explain why, on Tuesday afternoon when I went to The Times Web site and saw the photo of Sarah Palin with Henry Kissinger, a funny thing happened. A wave of self-recognition and sympathy washed over me.

That’s right — self-recognition and sympathy. Rising up from a source deep in my subconscious. I saw a woman fully aware that she was out of her league, scared out of her wits, hanging on for dear life. I saw this in the sag of her back in her serious black suit, in the position of her hands, crossed modestly atop her knees, and in that “Mad Men”-era updo, ever unchanging, like a good luck charm.

Why, all of a sudden, was I experiencing this upsurge of concern and kinship? I knew, on the one hand, that this new vision of Palin had to be a mirage. Only a few hours earlier, I’d nodded along knowingly as a band of old-school liberals, gathered in my mother’s apartment to cheer her through her convalescence, tore the Alaska governor apart.

“He’s probably the first Jew she’s ever met,” one older gentleman, who himself had grown up as one of the only Jews in pre-World-War-II Lincoln, Neb., said of her meeting with Kissinger.

“No, there was Joe Lieberman,” his wife reminded him, putting me in a mind of the comedian Sara Benincasa’s utterly hilarious Palin parody, as a chorus of “despicable” and “disgusting” filled the room.

My friend Mary has long said that I have a tendency to develop a Stockholm-Syndrome-like empathy for the people I write about. But I don’t think that’s what was going on here.

I think — before I blinked — I had an actual flash of insight. I think I finally stumbled upon a major piece of the puzzle of how it is that so many Republican women can so passionately claim that Sarah Palin is someone they relate to. (It’s worth noting that polls have definitively shown that John McCain’s Palin gambit has not paid off in attracting disgruntled Democratic women voters.)

That the women who agree with Palin would also like her is not surprising. But the whole business of relating? That has remained mysterious for me. What, I’ve wondered, could the kinds of suburban moms I met, for example, at the McCain-Palin rally in Virginia, some of them former professionals with just two children apiece, one a former grad student making links between Palintology and the work of Homi Bhabha, have in common with a moose-killing Alaska frontierswoman with her five kids, five colleges and pastoral protection from witchcraft?

I think I’ve seen it now. In her own folded hands, her hopeful, yet sinking posture, her eager-to-please look. Sarah Palin is their — dare I say our? — inner Elle Woods.

I had thought of Elle Woods, the heroine of the 2001 and 2003 “Legally Blonde” and “Legally Blonde 2” films, a great deal during the week that Palin became McCain’s running mate and made her appearance at the Republican National Convention. The thoughts didn’t actually originate with Palin; my daughter Julia had recently discovered the soundtrack of “Legally Blonde: the Musical” and then the movies that inspired the Broadway show.

Re-watching the movies with Julia, I’d been surprised at how time, and motherhood, had tempered my affection for Elle Woods — a frilly, frothy blonde who charms her way into Harvard Law School and takes the stodgy intellectual elitists there by storm with her Anygirl decency and non-snooty (and not-so-credible) native intelligence.

I’d found the “Legally Blonde” movies fun the first time around. Viewing them in the company of an enraptured 11-year-old, who’d declared Elle her new “role model” after months of dreaming of growing up to be a neuroscientist in a long braid and Birkenstocks, was another story.

“You can’t,” I’d admonished Julia, “accomplish anything worthwhile in life just by being pretty and cute and clever. You have to do the work.”

“It’s just fun, Mom,” she protested.

Right.

You don’t have to be perennially pretty in pink — and ditsy and cutesy and kinda maybe stupid — to have an inner Elle Woods. Many women do. I think of Elle every time I dress up my insecurities in a nice suit. So many of us today — balancing work and family, treading water financially — feel as if we’re in over our heads, getting by on appearances while quaking inside in anticipation of utter failure. Chick lit — think of Bridget Jones, always fumbling, never quite who she should be — and in particular the newer subgenre of mom lit are filled with this kind of sentiment.

You don’t have to be female to suffer from Impostor Syndrome either — I learned the phrase only recently from a male friend, who puts a darned good face forward. But I think that women today — and perhaps in particular those who once thought they could not only do it all but do it perfectly, with virtuosity — are unique in the extent to which they bond over their sense of imposture.

I saw this feeling in Palin — in a flash, on that blue couch, catty-corner to Kissinger, as her eyes pleaded for clemency from the camera. I’ll bet you anything that her admirers — the ones whose hearts really and truly swell with a sense of kinship to her — see or sense it in her, too. They know she can’t possibly do it all — the kids, the special-needs baby, the big job, the big conversations with foreign leaders. And neither could they.

The “Legally Blonde” fairy tales spin around the idea that, because Elle believes in herself, she can do anything. Never mind the steps that she skips. Never mind the fact that — in the rarefied realms of Harvard Law and Washington policymaking — she isn’t the intellectual equal of her peers. Self-confidence conquers all! (“Of course she doesn’t have that,” said Laura Bush of Palin this week when asked if the vice presidential pick had sufficient foreign policy experience. “You know, that’s not been her role. But I think she is a very quick study.”)

Real life is different, of course, from Hollywood fantasy. Incompetence has consequences, political and personal. Glorifying or glamorizing the sense of just not being up to the tasks of life has consequences, too. It means that any woman who exudes competence will necessarily be excluded from the circle of sisterhood. We can’t afford any more of that.

Frankly, I’ve come to think, post-Kissinger, post-Katie-Couric, that Palin’s nomination isn’t just an insult to the women (and men) of America. It’s an act of cruelty toward her as well.